Block

21702399
0x368a421e07706269ca0b79ded18867c10a7266889a57a4d5ef400969adee6410
Transactions210
Height21702399
Confirmations150788
Timestamp21 days 1 hour ago
Size (bytes)100668
Version
Merkle Root
Nonce0x0000000000000000
Bits
Difficulty0x0

Transactions

0xd5eada94904a480713f100192d15adaa2b6264602841e59e30095d1d3b9b310b
mined 21 days 1 hour ago
0x5a7b05e8
0xc5d4ec9300be6dA89a3db305C415C7cD3cBB7E8E
 
0x99B1817acb40E76C309e26B2Face9da9EFf55317
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0x1dd86410f15924601c49cD8a43a53B3430ebc53E
 
0xc5d4ec9300be6dA89a3db305C415C7cD3cBB7E8E
1.001288265641547936 WETH1.001801 ETH4245.56 AUD
0xc5d4ec9300be6dA89a3db305C415C7cD3cBB7E8E
 
0x1dd86410f15924601c49cD8a43a53B3430ebc53E
246230.75382611 SWFTC1.745776 ETH7398.48 AUD
Fee 0.004710117979533918 ETH24.87 AUD19.96 AUD (41.757105441 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xc28ad64a622d79c712a10e651950a52d02ac769cc96d4783c7df12e401e5b761
mined 21 days 1 hour ago
0x2e378115
0xB96b74874126A787720a464EAb3FBD2F35a5D14e
 
0x5c7BCd6E7De5423a257D81B442095A1a6ced35C5
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0xB96b74874126A787720a464EAb3FBD2F35a5D14e
 
0x5c7BCd6E7De5423a257D81B442095A1a6ced35C5
4.664202396641699793 WETH4.666590 ETH19776.68 AUD
Fee 0.00213557443420802 ETH11.28 AUD9.05 AUD (20.31288103 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xc49da7c8579c08e36ca37fe1797914677df8fec9253be1cc506465d30531e30d
mined 21 days 1 hour ago
Uniswap V3 Swap To (0xbc80f1a8)
0xA5156d9ADC0D72ED2c48d14B270536585f800bdC
 
0x1111111254EEB25477B68fb85Ed929f73A960582
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0x7a233f0e957A9FF4726c738E9D790b9956f4C894
 
0xc40170333d71EB953a32151d56a91674a95b1a1b
11878.067614691462798279 KARRAT0.653413 ETH2769.12 AUD
0xA5156d9ADC0D72ED2c48d14B270536585f800bdC
 
0x7a233f0e957A9FF4726c738E9D790b9956f4C894
0.799236085958290053 WETH0.799645 ETH3388.84 AUD
Fee 0.00240162600805326 ETH12.68 AUD10.18 AUD (15.541487142 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xdc6837a38f4728f0d92c97a6843416bd609fe2ea26d25f05886dd0309fe3b9e1
mined 21 days 1 hour ago
0x6b13fcb1
0x9642b23Ed1E01Df1092B92641051881a322F5D4E
 
0xfaf17849fb05a11a4E233f221bAc99CA43Fc83f8
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0x9642b23Ed1E01Df1092B92641051881a322F5D4E
 
0xb1b2d032AA2F52347fbcfd08E5C3Cc55216E8404
6.995512 XIN-
0x9642b23Ed1E01Df1092B92641051881a322F5D4E
 
0x3e428A2463c2F58e5cFCf199D4Ef98018CF02B70
29.586908 USDT0.011012 ETH46.67 AUD
0x9642b23Ed1E01Df1092B92641051881a322F5D4E
 
0x0D4285694DE5944746057591c3D7B30184F77e3C
137857.747553 USDT51.307895 ETH217439.28 AUD
0x9642b23Ed1E01Df1092B92641051881a322F5D4E
 
0xb393F2059CA83a64fbBdA3E0ef6C8d0e269a8261
159.445 USDT0.059342 ETH251.49 AUD
0x9642b23Ed1E01Df1092B92641051881a322F5D4E
 
0x67898a93e8B11C7c0CD9474C11f0BB35e8A94b0E
76.145 USDC0.028339 ETH120.10 AUD
Fee 0.002104307982477312 ETH11.11 AUD8.92 AUD (10.887805696 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0x2e0cfc52a17e8f0a5b0e3317c538c4cbdd07299782884f006e1dd8b26f5d3027
mined 21 days 1 hour ago
Swap Exact ETH For Tokens Supporting Fee On Transfer Tokens (0xb6f9de95)
0x87f474220b6293441e350220cFF3d873754C1d95
 
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
0.979999999999999982 ETH5175.45 AUD4153.17 AUD
ERC20 Token Transfers
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
 
Uniswap V2
0.979999999999999982 WETH0.980502 ETH4155.30 AUD
Uniswap V2
 
0x87f474220b6293441e350220cFF3d873754C1d95
708060.81295657 SORKINCOIN-
Fee 0.001147980662751576 ETH6.06 AUD4.87 AUD (8.822408856 Gwei/gas)
150788 confirmations0.979999999999999982 ETH5175.45 AUD4153.17 AUD
0x73d626177a9c8f8b63cd8540df08ee4c48e34dbdfc97ecb5ad62c5d030f7e3e6
mined 21 days 1 hour ago
Swap Exact ETH For Tokens Supporting Fee On Transfer Tokens (0xb6f9de95)
0xe22ffD602EBEaa54bA6EB9b2F06Cc6ddc662e4Fd
 
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
1.080000000000000071 ETH5703.56 AUD4576.96 AUD
ERC20 Token Transfers
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
 
Uniswap V2
1.080000000000000071 WETH1.080553 ETH4579.31 AUD
Uniswap V2
 
0xe22ffD602EBEaa54bA6EB9b2F06Cc6ddc662e4Fd
739277.46872551 SORKINCOIN-
Fee 0.00105608645210748 ETH5.58 AUD4.48 AUD (8.822408856 Gwei/gas)
150788 confirmations1.080000000000000071 ETH5703.56 AUD4576.96 AUD
0x28fd24b4728cd9d191ed54afb6c1932e25cfef2263317aff33273be4292ccfc6
mined 21 days 1 hour ago
Swap Exact ETH For Tokens Supporting Fee On Transfer Tokens (0xb6f9de95)
0x33e45E8bB42d105e938f6865E670c5E820CE1dD4
 
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
1.270000000000000018 ETH6706.96 AUD5382.17 AUD
ERC20 Token Transfers
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
 
Uniswap V2
1.270000000000000018 WETH1.270650 ETH5384.93 AUD
Uniswap V2
 
0x33e45E8bB42d105e938f6865E670c5E820CE1dD4
818825.763052463 SORKINCOIN-
Fee 0.00105608645210748 ETH5.58 AUD4.48 AUD (8.822408856 Gwei/gas)
150788 confirmations1.270000000000000018 ETH6706.96 AUD5382.17 AUD
0xa77901fbfd08e0b1db7ff25bef255fba0fa0fb0e0a00bf0facb8177ec72baf89
mined 21 days 1 hour ago
Swap Exact ETH For Tokens Supporting Fee On Transfer Tokens (0xb6f9de95)
0x94e110c31BDbD08A6FDf5B2cE92CEAcE73f9745F
 
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
1.100000000000000089 ETH5809.18 AUD4661.72 AUD
ERC20 Token Transfers
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
 
Uniswap V2
1.100000000000000089 WETH1.100563 ETH4664.11 AUD
Uniswap V2
 
0x94e110c31BDbD08A6FDf5B2cE92CEAcE73f9745F
668754.962170734 SORKINCOIN-
Fee 0.00105608645210748 ETH5.58 AUD4.48 AUD (8.822408856 Gwei/gas)
150788 confirmations1.100000000000000089 ETH5809.18 AUD4661.72 AUD
0x6cb05c024b5e9ec6e9bef89d67dce5f3f3dc91c4ae15878544742e3d239593aa
mined 21 days 1 hour ago
Transfer (0xa9059cbb)
0xa7fB5cA286Fc3FD67525629048a4de3bA24Cba2E
 
Tether USD
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0xa7fB5cA286Fc3FD67525629048a4de3bA24Cba2E
 
0x29Eb4945671bb69B0742E0E8EB5896c629B54F4C
26.91 USDT0.010015 ETH42.44 AUD
Fee 0.001025634012979654 ETH5.42 AUD4.35 AUD (16.226075606 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0x9c4037cf26ce98e6cda8960924e24e0615a8d5a6d370c10386576d42c268fcb2
mined 21 days 1 hour ago
Transfer
0xbCd35b56914fF8ed6aD5aee187d3AA53c944A4aD
 
0x4b133471fB63da053203b92B3e29A3fEc8f005b3
0.571011562 ETH3015.55 AUD2419.91 AUD
Fee 0.00063 ETH3.33 AUD2.67 AUD (30 Gwei/gas)
150788 confirmations0.571011562 ETH3015.55 AUD2419.91 AUD
0x72663174ed4a97f5703ba112ebab22f10ef939c86106265e347bd30a7211fc00
mined 21 days 1 hour ago
Swap ETH For Exact Tokens (0x0162e2d0)
0x0aC92020210d79d771142A131ADd8712ac1201c0
 
0x3328F7f4A1D1C57c35df56bBf0c9dCAFCA309C49
0.139699999999999984 ETH737.77 AUD592.04 AUD
ERC20 Token Transfers
0x3328F7f4A1D1C57c35df56bBf0c9dCAFCA309C49
 
Uniswap V2
0.139699999999999984 WETH0.139772 ETH592.34 AUD
Uniswap V2
 
0x0aC92020210d79d771142A131ADd8712ac1201c0
10255.616367491 GRAFI-
Fee 0.001244062187778501 ETH6.57 AUD5.27 AUD (8.763037803 Gwei/gas)
150788 confirmations0.139699999999999984 ETH737.77 AUD592.04 AUD
0x465b99bea63d443bfcf7a0be32fe947770d72bad70cbb405b180dc10996ff569
mined 21 days 1 hour ago
Swap ETH For Exact Tokens (0x0162e2d0)
0x60dbDD6041e6f23151bc945B720D881D67015E4E
 
0x3328F7f4A1D1C57c35df56bBf0c9dCAFCA309C49
0.645 ETH3406.29 AUD2733.46 AUD
ERC20 Token Transfers
0x3328F7f4A1D1C57c35df56bBf0c9dCAFCA309C49
 
Uniswap V2
0.645 WETH0.645330 ETH2734.86 AUD
Uniswap V2
 
0x60dbDD6041e6f23151bc945B720D881D67015E4E
46394.659748353 GRAFI-
Fee 0.001152786386022453 ETH6.09 AUD4.89 AUD (8.763037803 Gwei/gas)
150788 confirmations0.645 ETH3406.29 AUD2733.46 AUD
0x4522cb44fd3c785bd039d5f2e1454cda14f247591db7a86e0759c470b5d6e52c
mined 21 days 1 hour ago
Swap Exact ETH For Tokens (0x7ff36ab5)
0x2AEAAe73e7ef22cBCB1a3782F413AD44159Be655
 
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
0.1 ETH528.11 AUD423.79 AUD
ERC20 Token Transfers
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
 
Uniswap V2
0.1 WETH0.100051 ETH424.01 AUD
Uniswap V2
 
0x2AEAAe73e7ef22cBCB1a3782F413AD44159Be655
7055.18400491 GRAFI-
Fee 0.000974861666470341 ETH5.15 AUD4.13 AUD (8.763037803 Gwei/gas)
150788 confirmations0.1 ETH528.11 AUD423.79 AUD
0xf295f4b579425ce60cd83072e3e6a5b59dd22a7a56a2e93d023fc76308d22290
mined 21 days 1 hour ago
Execute (0x3593564c)
0x10Ca85b337e8A4Ece89447B0277386D997c43fF7
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0x10Ca85b337e8A4Ece89447B0277386D997c43fF7
 
Uniswap V2
8048267.637313099550196091 SHINJA-
Uniswap V2
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
0.041720932444247742 WETH0.041742 ETH176.90 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x000000fee13a103A10D593b9AE06b3e05F2E7E1c
0.000104302331110619 WETH0.000104 ETH0.44 AUD
Fee 0.002119926408022287 ETH11.20 AUD8.98 AUD (9.556579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0x5bdaceda1c8be93d0eafdf03327d474b98da9e97cb7a61d8a18fd187af6072e7
mined 21 days 1 hour ago
Claim (0x4e71d92d)
0xa0E2a7F69279d23843653A2652E53b897976f2d1
 
0xa436C9048d4927ff69943278aAe0E426f9f68755
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0xa436C9048d4927ff69943278aAe0E426f9f68755
 
0xa0E2a7F69279d23843653A2652E53b897976f2d1
7556 STARS0.000470 ETH1.99 AUD
Fee 0.001145496185451936 ETH6.05 AUD4.85 AUD (11.713358544 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xca59c5089fa8424164f07c7d6cbfccea58a21e39b76f10e8b618a9d16c37655d
mined 21 days 1 hour ago
Swap (0x5f575529)
0x1506d4D4a331e15e7CBdC3E8aa8450754dbB1e3A
 
0x881D40237659C251811CEC9c364ef91dC08D300C
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0x1506d4D4a331e15e7CBdC3E8aa8450754dbB1e3A
 
0x74de5d4FCbf63E00296fd95d33236B9794016631
248.774647 USDC0.092586 ETH392.37 AUD
0x74de5d4FCbf63E00296fd95d33236B9794016631
 
CRO Defi Swap
248.774647 USDC0.092586 ETH392.37 AUD
CRO Defi Swap
 
0x1111111254EEB25477B68fb85Ed929f73A960582
0.074692914569959405 WETH0.074731 ETH316.71 AUD
Fee 0.001900765377159888 ETH10.04 AUD8.06 AUD (9.556579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0x1126b81ca98db14eed10ff1975d3c01f9b67523766ffad8cc2dde569a89e2257
mined 21 days 1 hour ago
Execute (0x3593564c)
0x7EF2C7113DAeB1bF28213Ed66dc2AdF0aC82a339
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
0.153168651382777951 ETH808.89 AUD649.12 AUD
ERC20 Token Transfers
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
Uniswap V2
0.150756546636592472 WETH0.150834 ETH639.22 AUD
Uniswap V2
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
7017.500000000000000232 DOGE0.119648 ETH507.06 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x000000fee13a103A10D593b9AE06b3e05F2E7E1c
17.5 DOGE0.000298 ETH1.26 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x7EF2C7113DAeB1bF28213Ed66dc2AdF0aC82a339
7000.000000000000000232 DOGE0.119350 ETH505.80 AUD
Fee 0.001826701888336638 ETH9.65 AUD7.74 AUD (9.556579203 Gwei/gas)
150788 confirmations0.153168651382777951 ETH808.89 AUD649.12 AUD
0xf9cc7ff1726588f43d8de7d914cab8c290c6c8f0482146b12a70669d4ca7e251
mined 21 days 1 hour ago
0x82ecf2f6
0xfE5dD32c3799249dC6A5D637CCB2f28e0ec227e3
 
0x87690676786cDc8cCA75A472e483AF7C8F2f0F57
0 ETH0.00 AUD0.00 AUD
Fee 0.003147212509813836 ETH16.62 AUD13.34 AUD (8.556579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0x1253a62361ebf78d073a75b455134bc1c743559a5fe51d354554f8984d62cddb
mined 21 days 1 hour ago
Execute (0x3593564c)
0x79D6F80D880f1bc1671b6fe3f88977D09eAe4DAA
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
0.2 ETH1056.21 AUD847.59 AUD
ERC20 Token Transfers
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
Uniswap V2
0.2 WETH0.200102 ETH848.02 AUD
Uniswap V2
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
135065.974767989 NODE0.003364 ETH14.26 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x000000fee13a103A10D593b9AE06b3e05F2E7E1c
337.664936919 NODE0.000008 ETH0.04 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x79D6F80D880f1bc1671b6fe3f88977D09eAe4DAA
134728.30983107 NODE0.003356 ETH14.22 AUD
Fee 0.001707932722001754 ETH9.02 AUD7.24 AUD (9.556579203 Gwei/gas)
150788 confirmations0.2 ETH1056.21 AUD847.59 AUD
0x227cc888cd8e6d5c942b2e4e16c240b0bd508d9cf232a4fe67fea129a2bf20e2
mined 21 days 1 hour ago
Add Sequencer L2 Batch From Blobs (0x3e5aa082)
0xC1b634853Cb333D3aD8663715b08f41A3Aec47cc
 
0x1c479675ad559DC151F6Ec7ed3FbF8ceE79582B6
0 ETH0.00 AUD0.00 AUD
Fee 0.001641550868455579 ETH8.67 AUD6.96 AUD (9.656579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xf502a59c5db21e09a59ac1b941d2826998918d605e5913c31f2fddd127aec6f3
mined 21 days 1 hour ago
0xe6b53cfd
0x5Cb7c577300277f6DdC4e686A12823a1de6D26FA
 
0xA9048585166f4F7c4589ADe19567bB538035ED36
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0x553e9C493678d8606d6a5ba284643dB2110Df823
 
0xA9048585166f4F7c4589ADe19567bB538035ED36
0.112161983659827879 WETH0.112219 ETH475.58 AUD
0x83De282B90B6Bd5a3D68F9792E630C78b5db8a58
 
0x553e9C493678d8606d6a5ba284643dB2110Df823
0.100293822066274728 rETH0.112558 ETH477.01 AUD
0xA9048585166f4F7c4589ADe19567bB538035ED36
 
0x111111125421cA6dc452d289314280a0f8842A65
0.110328113425470423 WETH0.110385 ETH467.80 AUD
Fee 0.001765785997823666 ETH9.33 AUD7.48 AUD (9.466853942 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0x16f01df3cc9519c3efda6c72aca1b49b745649b9c4d9a4f9c62180ef2d937b62
mined 21 days 1 hour ago
Execute (0x3593564c)
0x276F908aabe1ea14B732fE84FE0082c9bf8667E2
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
0.009687310122952099 ETH51.16 AUD41.05 AUD
ERC20 Token Transfers
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
Uniswap V2
0.009182284476731848 WETH0.009187 ETH38.93 AUD
Uniswap V2
 
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
5012.500000000000317065 MK0.010977 ETH46.52 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x000000fee13a103A10D593b9AE06b3e05F2E7E1c
12.5 MK0.000027 ETH0.12 AUD
0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
 
0x276F908aabe1ea14B732fE84FE0082c9bf8667E2
5000.000000000000317065 MK0.010950 ETH46.41 AUD
Fee 0.001614956762935767 ETH8.53 AUD6.84 AUD (9.556579203 Gwei/gas)
150788 confirmations0.009687310122952099 ETH51.16 AUD41.05 AUD
0xcf2ed844614f5188f206fad2c73a5afaa512a749103b6ce83c63d69e0a82d4fc
mined 21 days 1 hour ago
0x1a1da075
0x7830c87C02e56AFf27FA8Ab1241711331FA86F43
 
0xA9D1e08C7793af67e9d92fe308d5697FB81d3E43
0 ETH0.00 AUD0.00 AUD
Fee 0.002782488321285961 ETH14.69 AUD11.79 AUD (8.556579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xd7488bba48acb4f48ca475dcc13706c92242be122296ccbe329056d154a574f3
mined 21 days 1 hour ago
Uniswap V3 Swap To (0x0d5f0e3b)
0xF8Cc505410C1b5175E18f60D163DC6C164f0f5Ea
 
0xF3dE3C0d654FDa23daD170f0f320a92172509127
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0xaA4C9d6E5e349f319aBb625aa8dca5F52AbEA757
 
0xF8Cc505410C1b5175E18f60D163DC6C164f0f5Ea
4079.529522 USDC1.518279 ETH6434.36 AUD
0xF8Cc505410C1b5175E18f60D163DC6C164f0f5Ea
 
0xaA4C9d6E5e349f319aBb625aa8dca5F52AbEA757
4083.384882 PYUSD1.518897 ETH6436.98 AUD
Fee 0.001485818708165628 ETH7.85 AUD6.30 AUD (9.556579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD
0xf554d4cfb428693ad288abcc5e827df623e2340371c85517bab8d2286be4aea8
mined 21 days 1 hour ago
Transfer From (0x23b872dd)
0xAe2D4617c862309A3d75A0fFB358c7a5009c673F
 
USD Coin
0 ETH0.00 AUD0.00 AUD
ERC20 Token Transfers
0xa0bda6e404B3c6dAF8E679F4478a430a82eF48F6
 
0xAe2D4617c862309A3d75A0fFB358c7a5009c673F
1260 USDC0.468934 ETH1987.31 AUD
Fee 0.000645730447439003 ETH3.41 AUD2.74 AUD (13.856579203 Gwei/gas)
150788 confirmations0 ETH0.00 AUD0.00 AUD