Transaction

21f70bcb8fdebc838af1bb43ce25085aa4dc7264fa084ca42ff03ddd294f1d2b
Mined Time419 days 8 hours ago
In Block0fe40e4076d5174a20bd785f25d9912557c4bafc6e6f3c278f5817db45097f6d
In Block Height2597371
Total Input50.06422522 LTC25827.16 CNY38269.59 CNY
Total Output50.06407068 LTC25827.08 CNY38269.47 CNY
Size / vSize29067 / 15435
Fees0.00015454 LTC0.08 CNY0.12 CNY (1.00 sat/vByte)
21f70bcb8fdebc838af1bb43ce25085aa4dc7264fa084ca42ff03ddd294f1d2b
mined 419 days 8 hours ago
M7vkyWnpRWMmxuRuxS65dPNUyThB9f6dtc←0.82200000 LTC424.05 CNY628.34 CNY
MWqYN2odipfuxHC6Z7sw4WmVeocw919Bzf←0.81863220 LTC422.32 CNY625.77 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.65427439 LTC337.53 CNY500.13 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.60660000 LTC312.93 CNY463.69 CNY
MAzCf4VqCBbh1gYDN74PMVHEyZRfmXkdV1←0.55805014 LTC287.89 CNY426.58 CNY
MN1PpQokoisTAZZ2ZmjLGZ8iHM34EuYBEJ←0.55053734 LTC284.01 CNY420.84 CNY
MUTiZ1yk9tTgvzr6JRxPurFqMU4EjLtkby←0.54820920 LTC282.81 CNY419.06 CNY
MNv6Kn2FVYXKTq1uMDRPaaTi871FE8uBmE←0.52900000 LTC272.90 CNY404.37 CNY
MABBFwgTdFNjVdXNi1aZa2nZhL1zruynog←0.52900000 LTC272.90 CNY404.37 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.50940000 LTC262.79 CNY389.39 CNY
MQeFzMUzqHRdtGxMc6g5QMS2u5q19H422o←0.50500000 LTC260.52 CNY386.03 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.49944618 LTC257.65 CNY381.78 CNY
MRNBbBYrMX9zoQHTtn5TGGE2bExU3K4XbR←0.48900000 LTC252.27 CNY373.80 CNY
MJKaoP3BHyoUbNfzrGcDmwCk2PJnZJ4aSc←0.47959000 LTC247.41 CNY366.60 CNY
MS4XTjxLaW94bsVwUxu8wn9BzGbfc9xrQJ←0.47404000 LTC244.55 CNY362.36 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.47310000 LTC244.06 CNY361.64 CNY
MVGtnhAVku88Kp5aeRZ9HMnJAuwEhqXGNn←0.45054734 LTC232.43 CNY344.40 CNY
MCUULVjoararmxqDkm7eXfjYu1p4iq427A←0.44900000 LTC231.63 CNY343.22 CNY
MVfMhbqD2PVh2gPn74XFv9VEXujtRnMWHZ←0.44502351 LTC229.58 CNY340.18 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.42800000 LTC220.80 CNY327.17 CNY
MTqABnPvPrzvDJh8uum5urbGVTpBjfgGv9←0.39012495 LTC201.26 CNY298.22 CNY
MLXyLhfUf1KktjsB4jg5JQE7By7AFd73AX←0.38870537 LTC200.53 CNY297.13 CNY
MPPvKMPcQX7hEGXzM93SXdA7b7CixJdUpF←0.38826271 LTC200.30 CNY296.79 CNY
MVwYXTsA65zC5uYdm2Am6oNuAwThTcYZZ8←0.38692167 LTC199.61 CNY295.77 CNY
MVwYXTsA65zC5uYdm2Am6oNuAwThTcYZZ8←0.38552161 LTC198.88 CNY294.70 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.38350000 LTC197.84 CNY293.15 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.37990000 LTC195.98 CNY290.40 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.37910213 LTC195.57 CNY289.79 CNY
MApBa2bha5t3rJk7ijoDE9bSiLUk1LfSuz←0.37868791 LTC195.36 CNY289.47 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.37850000 LTC195.26 CNY289.33 CNY
MApBa2bha5t3rJk7ijoDE9bSiLUk1LfSuz←0.37678342 LTC194.38 CNY288.02 CNY
MAK1Jfyw9EjMUiCKuEBHSuqwnJR7GKjSSS←0.37626638 LTC194.11 CNY287.62 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.37470000 LTC193.30 CNY286.42 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.37442795 LTC193.16 CNY286.22 CNY
MHzzWw2WR34sLg7ZQNk2tfgHMxZR4kpZ9p←0.36963420 LTC190.69 CNY282.55 CNY
MDciLgoispdSBeXGu1Xhnrqf19S3rL1jRE←0.36889195 LTC190.30 CNY281.98 CNY
MPLPTqgmQnzL39Fd56pg1rcTVwuyZBtqtD←0.36597314 LTC188.80 CNY279.75 CNY
MDGCtzjXmCpMp3wrKQheAVBK5RimUZ8ELJ←0.36563217 LTC188.62 CNY279.49 CNY
MN1mwGUx8TwmngGLKeKzjQsbxPwUQTgzeJ←0.36562668 LTC188.62 CNY279.49 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.36204727 LTC186.77 CNY276.75 CNY
MM22hLPvBRAC8kQ7R5EbTZwEUGQY7HxHMh←0.35900000 LTC185.20 CNY274.42 CNY
M7vkyWnpRWMmxuRuxS65dPNUyThB9f6dtc←0.35664200 LTC183.98 CNY272.62 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.35624531 LTC183.78 CNY272.32 CNY
MTqABnPvPrzvDJh8uum5urbGVTpBjfgGv9←0.35107114 LTC181.11 CNY268.36 CNY
MLpJXkMeFAEkfmh1K3gMqzigjhVrHBMYBt←0.34908941 LTC180.09 CNY266.85 CNY
MKc36auoPEkbS9JFAnd4ZZY21EtLadAtKL←0.34832687 LTC179.70 CNY266.26 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.34387895 LTC177.40 CNY262.86 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.34255960 LTC176.72 CNY261.86 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.34177322 LTC176.31 CNY261.25 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.34176349 LTC176.31 CNY261.25 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.34176349 LTC176.31 CNY261.25 CNY
MSQYDstPREV6BRii1RvD82qEF2yFUX4dnp←0.34144259 LTC176.14 CNY261.00 CNY
MJVoyysbdKEB64MgfxoZYRHSZAY2CHwVoh←0.34081320 LTC175.82 CNY260.52 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.33894735 LTC174.86 CNY259.09 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.33879929 LTC174.78 CNY258.98 CNY
MAHQPdWpNVN4KtMyzhaM9A9aGgfbZvZ3ZV←0.33740000 LTC174.06 CNY257.91 CNY
MGXiTdkK6KGb9MXdwP6NykUgjLxEczopQi←0.33622961 LTC173.45 CNY257.02 CNY
MT5Jqe3DGHANZJdqXpHg2XYKqjB9pxbXpc←0.33485530 LTC172.75 CNY255.97 CNY
MAUR58G4PnSSM2JMb6hcn1R9ifAfytnExx←0.33335215 LTC171.97 CNY254.82 CNY
MTZdeZFZNjQ6xqVEvYmxUHhGdVYbQL9wSq←0.33142437 LTC170.98 CNY253.34 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.33074136 LTC170.62 CNY252.82 CNY
MW21Fo6JA8qedPkTzhvoUyWcYYHyzq67QY←0.32919322 LTC169.82 CNY251.64 CNY
MKR1YRTaVsoBnYoY79MXvj2ZqoVnzTjzoK←0.32740000 LTC168.90 CNY250.27 CNY
MHcLXARmpETyLdMM6k2B8HzBQo5zT4rh4a←0.32630642 LTC168.34 CNY249.43 CNY
MApBa2bha5t3rJk7ijoDE9bSiLUk1LfSuz←0.32605906 LTC168.21 CNY249.24 CNY
MJcRQXN7DUwxKaogaqH6pxsL3Y5e1PnCc8←0.32240749 LTC166.32 CNY246.45 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.31978478 LTC164.97 CNY244.45 CNY
MLpJXkMeFAEkfmh1K3gMqzigjhVrHBMYBt←0.31580793 LTC162.92 CNY241.41 CNY
MJKzvgMTNekZDKXDvbuwvQ4yC9YNCi7jtk←0.31526798 LTC162.64 CNY240.99 CNY
MJKzvgMTNekZDKXDvbuwvQ4yC9YNCi7jtk←0.31411263 LTC162.04 CNY240.11 CNY
MKFGeS1NZLCk1p87RSzmkfquy2gJ3PJrqC←0.31293796 LTC161.44 CNY239.21 CNY
MFN11w8Auc2FV4zVy9fhZjRXcuDCE4A73E←0.31007743 LTC159.96 CNY237.03 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.30768105 LTC158.73 CNY235.19 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.30590732 LTC157.81 CNY233.84 CNY
MKR1YRTaVsoBnYoY79MXvj2ZqoVnzTjzoK←0.30580000 LTC157.76 CNY233.76 CNY
MU6NKj6EHwZ6w12pkp5Cid3BF18dnw71Ln←0.30143434 LTC155.50 CNY230.42 CNY
MVkqdR2rb44rbyYvFtPBBiaWNtVeaenBMa←0.29800000 LTC153.73 CNY227.79 CNY
MVkqdR2rb44rbyYvFtPBBiaWNtVeaenBMa←0.29800000 LTC153.73 CNY227.79 CNY
MCFiYTw5nnytbcKawJBHWD3ZUSfeMsR85s←0.29479284 LTC152.08 CNY225.34 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28649668 LTC147.80 CNY219.00 CNY
MTqABnPvPrzvDJh8uum5urbGVTpBjfgGv9←0.28571851 LTC147.40 CNY218.41 CNY
MKR1YRTaVsoBnYoY79MXvj2ZqoVnzTjzoK←0.28450000 LTC146.77 CNY217.47 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28410000 LTC146.56 CNY217.17 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28330000 LTC146.15 CNY216.56 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28300000 LTC145.99 CNY216.33 CNY
MFKYgrp4pvWXemPARUSmmitbnC9rJGTpih←0.28261228 LTC145.79 CNY216.03 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28250000 LTC145.74 CNY215.95 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28240000 LTC145.68 CNY215.87 CNY
M7uAaKZ9xkjpdBCXQvZWx3FpN1bJVXEVj2←0.28140236 LTC145.17 CNY215.11 CNY
MUi9nC1Vvg1jnA7SHPVyHhc7Tr4wyHvK4x←0.28140177 LTC145.17 CNY215.11 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.28040000 LTC144.65 CNY214.34 CNY
MR5tXGra42gjiBV8cdA1ohCv3z79V8hLmu←0.27780000 LTC143.31 CNY212.35 CNY
MQ28F65zfC7npmeG7YhM4Lj74C3ExpXV8t←0.27700000 LTC142.90 CNY211.74 CNY
MKR1YRTaVsoBnYoY79MXvj2ZqoVnzTjzoK←0.27510000 LTC141.92 CNY210.29 CNY
MGQaV5uCdJDq7E5ZGivP4pKjNV2ZHuWe5c←0.27426280 LTC141.49 CNY209.65 CNY
MGuiR1pthakE36p2Fd3zTxUg4SepnKq4yF←0.26544435 LTC136.94 CNY202.91 CNY
MJVoyysbdKEB64MgfxoZYRHSZAY2CHwVoh←0.26441626 LTC136.41 CNY202.12 CNY
MMKNaYr3gAEb8J2H9m1Uy9eK9W3Ev9cQwZ←0.26296551 LTC135.66 CNY201.01 CNY
MApBa2bha5t3rJk7ijoDE9bSiLUk1LfSuz←0.26246874 LTC135.40 CNY200.63 CNY
MJVoyysbdKEB64MgfxoZYRHSZAY2CHwVoh←0.26144423 LTC134.87 CNY199.85 CNY
MNFgyCqvh28kJiW4Z5yS3YeV8xEGoda8yn←0.25901567 LTC133.62 CNY197.99 CNY
MVFDaUebjt5LsMAAka2x1hEqvzSfMmf8zV←0.25733441 LTC132.75 CNY196.71 CNY
MCBcb6qEntMA23Wmsjp6zDqPFig6uCGMGt←0.25427721 LTC131.18 CNY194.37 CNY
MJcRQXN7DUwxKaogaqH6pxsL3Y5e1PnCc8←0.25136617 LTC129.67 CNY192.15 CNY
MSm4hWRSHtM7bNcwZcR5maR4ShUQq3yNEU←0.25117181 LTC129.57 CNY192.00 CNY
MJcRQXN7DUwxKaogaqH6pxsL3Y5e1PnCc8←0.25088435 LTC129.43 CNY191.78 CNY
MKR1YRTaVsoBnYoY79MXvj2ZqoVnzTjzoK←0.24560000 LTC126.70 CNY187.74 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.24286428 LTC125.29 CNY185.65 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.24185277 LTC124.77 CNY184.87 CNY
MGK3bfm1KJYxJT54ioXf9gcneg1nh4DHpk←0.24183524 LTC124.76 CNY184.86 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.23967702 LTC123.64 CNY183.21 CNY
MHzzWw2WR34sLg7ZQNk2tfgHMxZR4kpZ9p←0.23644069 LTC121.98 CNY180.74 CNY
MR5tXGra42gjiBV8cdA1ohCv3z79V8hLmu←0.23420000 LTC120.82 CNY179.02 CNY
MR5tXGra42gjiBV8cdA1ohCv3z79V8hLmu←0.23300000 LTC120.20 CNY178.11 CNY
MVkqdR2rb44rbyYvFtPBBiaWNtVeaenBMa←0.22350000 LTC115.30 CNY170.85 CNY
MCEhrqQaL3DeXYf4vzKLMHrnoXrzvrhn5w←0.22276317 LTC114.92 CNY170.28 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.21873651 LTC112.84 CNY167.20 CNY
MNdVEquoePBLsn55bgmANCXquhNS6A72pP←0.21692806 LTC111.91 CNY165.82 CNY
MDYuQdXqoWBPv7haMF3mwJST6Ec6aG7zCa←0.21543919 LTC111.14 CNY164.68 CNY
MAUR58G4PnSSM2JMb6hcn1R9ifAfytnExx←0.21380765 LTC110.30 CNY163.44 CNY
MR5tXGra42gjiBV8cdA1ohCv3z79V8hLmu←0.21260000 LTC109.68 CNY162.51 CNY
MF1t2hQi8vs73BqCuHjVA5LVdodR9nu4Gg←0.21100000 LTC108.85 CNY161.29 CNY
MHzzWw2WR34sLg7ZQNk2tfgHMxZR4kpZ9p←0.21086088 LTC108.78 CNY161.18 CNY
MKR1YRTaVsoBnYoY79MXvj2ZqoVnzTjzoK←0.20860000 LTC107.61 CNY159.46 CNY
MF1t2hQi8vs73BqCuHjVA5LVdodR9nu4Gg←0.20779100 LTC107.20 CNY158.84 CNY
MQnYDXKz85UfvS6RU4Ws2AKTihZrELqkWL←0.20643053 LTC106.49 CNY157.80 CNY
ME4LKW76vmuvpmq4uvu13RoFTdfvmuT1rz←0.20476351 LTC105.63 CNY156.52 CNY
MUv5Cyzj7gEdkv4dNkm6CwrHU9MtyaVxHe←0.20409107 LTC105.29 CNY156.01 CNY
MUv5Cyzj7gEdkv4dNkm6CwrHU9MtyaVxHe←0.20250845 LTC104.47 CNY154.80 CNY
MLXAckeeSa3ZmNG2emK3nNdzj4kRZZMrrr←0.20029531 LTC103.33 CNY153.11 CNY
MPPvKMPcQX7hEGXzM93SXdA7b7CixJdUpF←0.19810445 LTC102.20 CNY151.43 CNY
MVkqdR2rb44rbyYvFtPBBiaWNtVeaenBMa←0.19509060 LTC100.64 CNY149.13 CNY
MGK3bfm1KJYxJT54ioXf9gcneg1nh4DHpk←0.19459039 LTC100.39 CNY148.75 CNY
MPPvKMPcQX7hEGXzM93SXdA7b7CixJdUpF←0.19377741 LTC99.97 CNY148.13 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.19331712 LTC99.73 CNY147.77 CNY
MUv5Cyzj7gEdkv4dNkm6CwrHU9MtyaVxHe←0.19018164 LTC98.11 CNY145.38 CNY
MR5tXGra42gjiBV8cdA1ohCv3z79V8hLmu←0.18830000 LTC97.14 CNY143.94 CNY
MLNCYBR1ZjGXqQ14ffUfS3XmxLh2UtTwfi←0.18071785 LTC93.23 CNY138.14 CNY
M8oF3PADaoNb6cQvoWQrTpwjrA1gm2qouj←0.17852162 LTC92.10 CNY136.46 CNY
MMJbVLoqq8HxcF9zNLApyBdQy9aJvzyGWt←0.17842686 LTC92.05 CNY136.39 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.17662010 LTC91.11 CNY135.01 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.17601837 LTC90.80 CNY134.55 CNY
MDYuQdXqoWBPv7haMF3mwJST6Ec6aG7zCa←0.17316607 LTC89.33 CNY132.37 CNY
MMhxMUdgPbAvoivtVhoURpo3EeQ3YfVyef←0.16933275 LTC87.36 CNY129.44 CNY
MCLTgspQWHvJzbUKHC3vMoG7i7mpeFUMxx←0.16891440 LTC87.14 CNY129.12 CNY
MUdG9HwmeTXKtfXvMSpUtZpEFMBom8kkV7←0.16816594 LTC86.75 CNY128.55 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.16541567 LTC85.33 CNY126.45 CNY
M98vjXL6hr7uPRDnpADKqt9Xcp2UazjFYK←0.16420159 LTC84.71 CNY125.52 CNY
MG5VwkbkfdX2m9N9wjttAN5jBekD5kKeE3←0.16240000 LTC83.78 CNY124.14 CNY
MTkkJGEvayRXmegzZg7bbhmSH4JPHyi2FD←0.16200001 LTC83.57 CNY123.83 CNY
MV9T6GjFwpuSHfV5Q4smWEPQSBffiM5R12←0.15907761 LTC82.07 CNY121.60 CNY
MFbSJaiB7xDCSwUnQFZNWNUJMGKRuiShr2←0.15848044 LTC81.76 CNY121.14 CNY
MBh8kUr4YxuWKBsEXPWza6Krq5fPkpTrFq←0.14990118 LTC77.33 CNY114.59 CNY
MBMtszZb65iJgCqu5pEeNn2avTW1PP33ET←0.14372500 LTC74.14 CNY109.86 CNY
MDxFNi6g8QRPfrfQAhVj4ZnUUU9GUzLZkR←0.14364363 LTC74.10 CNY109.80 CNY
MMAACbbiUrcpx5aV9jTYuE4puYmKoEf91L←0.14185501 LTC73.18 CNY108.44 CNY
MWxNQfZbQPHPRMHf5HziVeqcLjC3oudac2←0.14142095 LTC72.96 CNY108.10 CNY
MAGcCfcZUPoNYTzZgoU1HM8RErtwUpLn5o←0.14051153 LTC72.49 CNY107.41 CNY
MR5tXGra42gjiBV8cdA1ohCv3z79V8hLmu←0.14040000 LTC72.43 CNY107.32 CNY
MLydHS99wCPUUDLtjtRmQV5hmAKRf11nYw←0.13900000 LTC71.71 CNY106.25 CNY
MDGCtzjXmCpMp3wrKQheAVBK5RimUZ8ELJ←0.13799765 LTC71.19 CNY105.49 CNY
MQnYDXKz85UfvS6RU4Ws2AKTihZrELqkWL←0.13792919 LTC71.15 CNY105.43 CNY
MDGCtzjXmCpMp3wrKQheAVBK5RimUZ8ELJ←0.13728720 LTC70.82 CNY104.94 CNY
MQnYDXKz85UfvS6RU4Ws2AKTihZrELqkWL←0.13588013 LTC70.10 CNY103.87 CNY
MVkqdR2rb44rbyYvFtPBBiaWNtVeaenBMa←0.13440000 LTC69.33 CNY102.74 CNY
MAUR58G4PnSSM2JMb6hcn1R9ifAfytnExx←0.13237660 LTC68.29 CNY101.19 CNY
MLXfmTw2H8RdsB46sufcK9YL8zYviyEjn5←0.13200413 LTC68.10 CNY100.91 CNY
MBMtszZb65iJgCqu5pEeNn2avTW1PP33ET←0.12900000 LTC66.55 CNY98.61 CNY
MVwYXTsA65zC5uYdm2Am6oNuAwThTcYZZ8←0.12895473 LTC66.53 CNY98.57 CNY
 
MKYwTAvKfYzha7MS58rD4Qwq8UXPmf2JpS49.99999834 LTC25794.02 CNY38220.50 CNY→
MD34EpwZCBBDpzzzQpAnJGJ9XEoRnFbZTc0.06407234 LTC33.05 CNY48.98 CNY→
Fee 0.00015454 LTC0.08 CNY0.12 CNY (1.00 sat/vByte)
243111 confirmations50.06407068 LTC25827.08 CNY38269.47 CNY
Raw Transaction