Transaction

769c19c76bf587f938bcd0f5af0adc3a134983c41926d782a90e52ddfe9917f7
Mined Time2448 days ago
In Block0000000000000000000af3f883dddd813580cd7d2fb4c790e1f6f8c3b7b98bc7
In Block Height553819
Total Input55.71405547 BTC679909.90 PLN22995140.68 PLN
Total Output55.71205644 BTC679885.51 PLN22994315.61 PLN
Size / vSize28877 / 15339
Fees0.00199903 BTC24.40 PLN825.07 PLN (13.03 sat/vByte)
769c19c76bf587f938bcd0f5af0adc3a134983c41926d782a90e52ddfe9917f7
mined 2448 days ago
3CXbUN23z9A1TAvD1EXfuZ8ZaK1y1az1mb←0.03131229 BTC382.12 PLN12923.68 PLN
3EbFR97EThoMwDn7CC7LHfTmVrE68dbgJ4←1.51352 BTC18470.33 PLN624682.68 PLN
3JNSXNV8CXffo5hdxUGfFCDwTrgWdMfnRs←0.108507 BTC1324.17 PLN44784.64 PLN
3Ezq8Go6dvMpgvTrtQousEmBQ1oVi98Yii←0.05770719 BTC704.23 PLN23817.78 PLN
3GJW2uH93M2ymKD6sdDsQVsg1fEomxD53y←0.02271573 BTC277.21 PLN9375.58 PLN
3EEwaGJxYedEg2R5HfSw9Gk2fSTpoUyG96←0.46797159 BTC5710.92 PLN193148.25 PLN
3QxpfQpXStJFDQj1VfDKzn2HgA4gqqFcDo←0.01974287 BTC240.93 PLN8148.57 PLN
3GDCSPPwUCR9dASWd1sazHNdHtgTBupkAY←0.048 BTC585.77 PLN19811.28 PLN
3DHXVrj9cySSzLSJ3EyWVoPUwHt7mAtRur←0.31493484 BTC3843.33 PLN129984.63 PLN
3DYJYqZzijZ1P3tEZ47BT5tzAxsBo6DjA2←0.07147 BTC872.19 PLN29498.17 PLN
3AUvUS4RxqDwvNecDxjc5JJumz3KgK2T4Z←0.00305625 BTC37.30 PLN1261.42 PLN
3NyeNLeiEb1GhppyAZX2Wo3yAmMYRCCMUd←0.0444 BTC541.84 PLN18325.43 PLN
37pN7x7rsbeBafEEaJMiK5RjK8YbaAe7Jw←0.1566 BTC1911.08 PLN64634.30 PLN
3FnRr8aERbgdPzQWuw4Chn1ewkub7xY4bb←0.14 BTC1708.50 PLN57782.90 PLN
3GpyoeZJwWjZJQ2VGsTcJk3yojdyFMRqbN←0.22576763 BTC2755.17 PLN93182.20 PLN
3Ptr9TCyD3pvPpv2Ls4A4s9sQetCAYeRYY←0.06356099 BTC775.67 PLN26233.85 PLN
3BzZ7y3qeJsRKesPX3oLLuwEQtWPa6137H←1.04683525 BTC12775.12 PLN432065.55 PLN
3PyLyqcRgTU15fjhoN7ptcVEBLZWcNUgYj←0.05884809 BTC718.16 PLN24288.67 PLN
36HfoUzDehyq54Kb6K8FsjSirgfeCN6kvJ←0.05587 BTC681.81 PLN23059.50 PLN
3PAZv7D8Z9rH7GB4mcJCZUckNvYL3fmCcA←0.09119205 BTC1112.87 PLN37638.15 PLN
35cWyY1chXV9BTXQaoUZMVx91iA9h23yAf←0.047 BTC573.57 PLN19398.54 PLN
3J5qeR2g15JFtaCobUeSp8NS179hjegY7W←0.01403342 BTC171.26 PLN5792.08 PLN
32MyFKTEg2yAeq2hYV1T3ZbGRXRrCsB1MM←0.26127964 BTC3188.54 PLN107839.25 PLN
32VRyGGBKjPi7MkX1aDE9r64QJdmEWDsfH←0.00913811 BTC111.52 PLN3771.62 PLN
34LRf4H8DRZAp1rtr6CjkegFeijtNVCbfH←0.06175863 BTC753.68 PLN25489.95 PLN
3QfmsraH6Lt7C2XVWCU3rH7YpFZti15seX←0.25729877 BTC3139.96 PLN106196.21 PLN
3CWBJen4janQKiXVNnYSLnDws7UcCdhfHt←0.05 BTC610.18 PLN20636.75 PLN
3Dpkp797UjTdLPS4D9bTSR9xg6EMZQvVv6←0.01957008 BTC238.82 PLN8077.26 PLN
34LpJHgi5XEhBYSbAbWnKksP3ch28SYCcz←0.34 BTC4149.21 PLN140329.90 PLN
33vD7gQxqwYiBWWBPA3CqT9nePCkGsqxbT←0.12553333 BTC1531.95 PLN51812.00 PLN
39CjVZ8iFL9gk8H7BzSiENfouCoYaCkFVx←0.25278 BTC3084.82 PLN104331.15 PLN
33rkDRiJQKts2UMdxN8wtkEYRB5e1NPWpR←0.04660542 BTC568.75 PLN19235.69 PLN
3NYrqqBiERPDa4GNv3Bro9GmAWtjVJ2Fbw←0.12097521 BTC1476.33 PLN49930.70 PLN
3QEY36ZUZgSTJfS2Lg456vb1Tkjuq9C5Rz←0.0877 BTC1070.25 PLN36196.86 PLN
3KLrroMKANC3ng5Ju97YcvGnUj7Qv5PTB2←0.0246444 BTC300.75 PLN10171.61 PLN
3H1EN8nxtnAgUi24kL6sCdyb6C8JBgxSBP←0.01577736 BTC192.54 PLN6511.87 PLN
3FEedAh2K3URBG4J6LxkS5AYxFXFjsSxeD←0.06285448 BTC767.05 PLN25942.24 PLN
36KozREnzM2Y7CzJFde8P2nXFYdaYB4jCx←0.0519924 BTC634.49 PLN21459.08 PLN
3EqMdNkadxg2T9YUP6m6WghmFBsbooS5ay←0.03982477 BTC486.00 PLN16437.08 PLN
3JL7Ca3MC3TMRbpvEoJtfxuRHJ6L941zPZ←0.13265 BTC1618.80 PLN54749.30 PLN
3DrrDwv49rfJowvUsoYFKk5GDFQQwZQei8←0.0029 BTC35.39 PLN1196.93 PLN
38woiRUnihNkGEpeCJeZWMvNUCqQZim3PB←0.03260276 BTC397.87 PLN13456.30 PLN
398t5pXCsvi9neMvz5UeWJhWn68AyyeDiM←0.05 BTC610.18 PLN20636.75 PLN
36irmzcBaP43BPtyw4j1wnJ24tiRdHj2gM←0.03555863 BTC433.94 PLN14676.29 PLN
3K2fTkzK9uLz2ZJQX6ZoEHK9ZBBCuESjMp←0.2787193 BTC3401.37 PLN115037.21 PLN
33Mtjh2DiJzqLjSQhyTckwSTA7oZpZrvw9←0.018879 BTC230.39 PLN7792.02 PLN
3EUpCF7yRAFi5vcgiYQCXEmkvNcpwwZ1MP←0.52236 BTC6374.65 PLN215596.25 PLN
3H66bibKSHL2Bmrymgi5RketbAapKfNNQu←0.0254 BTC309.97 PLN10483.47 PLN
3NwmuekEpmzgZEZd3vZruoeRtsrHfpX2UC←0.06847409 BTC835.63 PLN28261.65 PLN
3DA8rhMGXJVfQPw1bq63EPK4edtb92nKGW←0.97575275 BTC11907.66 PLN402727.31 PLN
3KzgF8Sk4cisCwC7GWxpXYDWeYUeYYaAyk←0.7 BTC8542.49 PLN288914.50 PLN
3Aff6h8DmB1otwhEDQS2HZgWPKeuwGf4ew←0.0095561 BTC116.62 PLN3944.14 PLN
32UDPv3YWKN63XLCg4ntRkyChiHfQDLCXt←0.452805 BTC5525.83 PLN186888.47 PLN
3DZyAsDzguUD2Pedhzmfm3MvS8rH8FQQdt←0.011689 BTC142.65 PLN4824.46 PLN
35983RHSjy8xQLgKGCcj8YFSiLTKRh7rRT←0.1197253 BTC1461.08 PLN49414.82 PLN
3MnxPmWdbKUh7UtUHidSHaDyKYeCgrN8qE←0.07933 BTC968.11 PLN32742.27 PLN
36TBetE5Kv5psKMxm4VEEqRBzRA6N9UenV←0.03017746 BTC368.27 PLN12455.29 PLN
3KYVaVTo8DKeqoNp7DdK5tDBHeWtSTq5WZ←0.01 BTC122.04 PLN4127.35 PLN
3KxFdU7SXcMRwymoQRme9uaBKJ8AgKrtb2←0.00693905 BTC84.68 PLN2863.99 PLN
38geTmbc5fJQq1YGxERGA47XYkJGY57bXe←0.013 BTC158.65 PLN5365.55 PLN
3Hg3AE5SuVcc1FnAXZzkdjhXaQzaxusHpx←0.30343047 BTC3702.93 PLN125236.38 PLN
385RWSKcvh17bJvRxHGJ5oYfiWMA43ZAzC←0.54681292 BTC6673.07 PLN225688.83 PLN
3JEJNd3qmLxVKYRhohkZuxKgFaYuHS7oce←0.13344389 BTC1628.49 PLN55076.96 PLN
38X3AURE9fDuo2BACJfjWDNHrAEAmMoLnS←0.23721967 BTC2894.92 PLN97908.86 PLN
38pUjFWauEhSvZ5LiBmikxho8gbFcbWegS←1 BTC12203.56 PLN412735.00 PLN
34HpAun2wK4hfz7nrdea5rSvznymQj4prJ←0.0290403 BTC354.40 PLN11985.95 PLN
32EGa2s6ALmFAtAZBFqAjiGdUXtcVNexSY←0.11648018 BTC1421.47 PLN48075.45 PLN
3AFb12ZuAimqZ7d4tyczPh7tGo3Ni4YFDQ←0.109489 BTC1336.16 PLN45189.94 PLN
37ZJkxeTWLm6XdQCM7JUXZw2Md16NzzkMM←0.01453916 BTC177.43 PLN6000.82 PLN
33n6WcCz9G7x8Cu8kAoZV31jpPnBgayXXg←0.05673566 BTC692.38 PLN23416.79 PLN
37yPhqn9YeVe3uEMXaZz63PF6aNZD3BHRD←0.14538084 BTC1774.16 PLN60003.76 PLN
38RYHjyaaUJE7vdWEpuM9Pu2VPvZvRuyUc←0.0310167 BTC378.51 PLN12801.68 PLN
3QwZ9XxPSRjP2xKVHEPm6PEGJjjcV1uAqA←0.23458916 BTC2862.82 PLN96823.16 PLN
3DLA3281nfr1JuagQCWCVmPKk1uNzQWXCx←0.00958679 BTC116.99 PLN3956.80 PLN
3PvrYMXQU8k5gkaaZaXKZ4zVDyFFF8F8mB←0.00517249 BTC63.12 PLN2134.87 PLN
3PYGKHm87LWmPEFJW9UC14sz5qsk1w4fpf←2.7772778 BTC33892.68 PLN1146279.75 PLN
3QkVwU1rRTktujNh32fCmhVFkJD1TCYHim←0.05100593 BTC622.45 PLN21051.93 PLN
3QMxi43rFYpsDa4o6mddFc1Cb6mk4cbpNz←0.10704 BTC1306.27 PLN44179.15 PLN
35CJnbsAH9xgJkyfqXQPBPa5pZSkQzd9V7←1.9995 BTC24401.02 PLN825263.63 PLN
3QGqjXb7FEzJ49SjhDxGhUFLvENdj6SriD←0.01146403 BTC139.90 PLN4731.61 PLN
3Awcp3EvkTQk4HsHvNVxJ7ZCgJcwRqnJbq←0.02325379 BTC283.78 PLN9597.65 PLN
33X7FF7jxxsMBm2yiD7nAJkRxmzByQf6MG←0.22462 BTC2741.16 PLN92708.54 PLN
3379AaaZm2pZG88PvBYjcVTDDKPqBrCQtA←0.00337 BTC41.13 PLN1390.92 PLN
3B9Ek8fNTGFrRmWaMhNxjKKFHvTC1aLS1o←0.13701084 BTC1672.02 PLN56549.17 PLN
3Nb2ZPQ2fFtapNxSKUZtdZh5zeeN89EhY9←0.05564418 BTC679.06 PLN22966.30 PLN
3HMCG5ov6RVYDTfFdw8f2ynsJf9ZiiJQwP←0.18818854 BTC2296.57 PLN77672.00 PLN
3JiXou1BmwoymsPnfeWzWkPwjANRoZeTrb←0.11602 BTC1415.86 PLN47885.51 PLN
3DGWBH2Ba12Z2VZNpJL3BjwRFDNGJSQstG←0.0788 BTC961.64 PLN32523.52 PLN
39EyMJVALKeiZQpMFMQDee5VtHnKEpeSyP←0.0154755 BTC188.86 PLN6387.28 PLN
3HTZV74zipyTxoA4hDU4AfEYGBq62fuwDr←0.296 BTC3612.25 PLN122169.56 PLN
3AJHmVWmuqkyJd1ucfvGxQQcgXBqhE9r7Q←0.0452017 BTC551.62 PLN18656.32 PLN
35fWU4XyRtyRb8Gf7z32GJxpFQva4KHG9v←0.04970981 BTC606.64 PLN20516.98 PLN
3HSycWkTm8D9GkUAWQmMF1fSqaUaqXukfh←0.00775875 BTC94.68 PLN3202.31 PLN
3FpZ3TbYU38yAn46o81bbZLfE8LSAqYhvA←0.0642979 BTC784.66 PLN26537.99 PLN
348r1P1NR6X5e7QMQSHZCSmKRKMtc1DVkJ←0.07791542 BTC950.85 PLN32158.42 PLN
3DZrMZdvDq3aDxXVKh8zQiAkQv5BmyGZV6←0.002 BTC24.41 PLN825.47 PLN
3DWprxG6qx4M4Ws6U2i9t2hEpWcpe7tn2h←0.0365 BTC445.43 PLN15064.83 PLN
38P2GCdJbJaUjasfPdjxuyHMW5Bcy6f88B←0.00005994 BTC0.73 PLN24.74 PLN
373nA1bbv6GAWURuvrda48xutcqnpqi5Jc←0.2029293 BTC2476.46 PLN83756.02 PLN
367mbxJPRbGivsDVrdCu6k73HMZbsT9bLs←0.13258 BTC1617.95 PLN54720.41 PLN
3HTZV74zipyTxoA4hDU4AfEYGBq62fuwDr←2 BTC24407.12 PLN825470.00 PLN
3QK4Kyzi5vFG9v5zTwNE9KYcA9oimDrf5e←0.09295071 BTC1134.33 PLN38364.01 PLN
3E1nJPx6J4FCpUck1cStYxvFZB2byuCPiu←0.02119793 BTC258.69 PLN8749.13 PLN
38fRc8ME2GfPDCABGeGt4R2qz9TexRchFG←0.24608176 BTC3003.07 PLN101566.56 PLN
363MfJBoBbguqtZGbEGEVxgLqTYbF8dZ1E←0.0095 BTC115.93 PLN3920.98 PLN
3MvXVfHPLdnv7FMKdJKXCeHKGheC2fpPNf←0.00282529 BTC34.48 PLN1166.10 PLN
3GTkHWyqhYkTedqBo9hHj5HSqcEsGUtsLv←0.03381617 BTC412.68 PLN13957.12 PLN
3FN4vW3wre78xVRpkNpWmo6C2V2Z3rwK5B←0.07487141 BTC913.70 PLN30902.05 PLN
3Pn5hsLXX6CgMiQc9M24Hsp6Ewm9yWMgvc←0.25 BTC3050.89 PLN103183.75 PLN
39A6RRnX79Sn7FYAK4VZLV2hdTCwqhCpxK←0.00633958 BTC77.37 PLN2616.57 PLN
34HW6FktYpqui8Ww5bPnyzGoW3CppKdDRU←0.09 BTC1098.32 PLN37146.15 PLN
3PdY1VUgWtcZwUNBmbDn6e1mcKH46qMVek←0.1091 BTC1331.41 PLN45029.39 PLN
33Y5p2oZ1JakTffPYG4NavgdcRKa3S68BY←0.01066654 BTC130.17 PLN4402.45 PLN
3G1xiCt3kTCRCXmZNH3LTaBDMhPYfAU2xS←0.011 BTC134.24 PLN4540.09 PLN
3Lk4e3WvxkfUv7orRbQrcmwRUeRicNw38S←0.21535883 BTC2628.14 PLN88886.13 PLN
33oxZxA7Ry8ADccyAKzWZZJqqTAWN4A5oo←0.08338 BTC1017.53 PLN34413.84 PLN
3PVRxL6X7ndLBMULy2wL3J4MBs15QW1nwB←0.02476335 BTC302.20 PLN10220.70 PLN
366z35XXCKPDrSjiG9MTLvMMBEmRkXWZWr←0.03041427 BTC371.16 PLN12553.03 PLN
3CCj1N4Y36fNtWBCisNnWmjYEzNTzQjnL6←0.036 BTC439.33 PLN14858.46 PLN
369yb3ieDmXqDnpa2PiBDAmZraydJPLUqM←0.0827 BTC1009.23 PLN34133.18 PLN
37uDLBC5Dk5yBjvE42DuvuA7bYVbpYPmQR←0.00364736 BTC44.51 PLN1505.39 PLN
38o5pCQrtKzteZqi7yQBrWUEsgjVngiCxu←0.00619725 BTC75.63 PLN2557.82 PLN
34B3U8yhHrQ5U5w5Lbs8umLxYxpGDRvyEn←0.93260246 BTC11381.07 PLN384917.68 PLN
34qMNvTQ1dpkV3zrcNc3WQRVZLD3nDr1X2←0.01719855 BTC209.88 PLN7098.44 PLN
3NyeNLeiEb1GhppyAZX2Wo3yAmMYRCCMUd←0.04461 BTC544.40 PLN18412.11 PLN
35kkAptsj2UHu8zrWSHfPmL2epTeR9BPno←0.03252304 BTC396.90 PLN13423.40 PLN
37a86XYTV4vHayxuFQc1NQusQcsnQnfKsT←0.0627881 BTC766.24 PLN25914.85 PLN
35vTCaWzUvsVo5Ag98boddVA1cFehxQj3e←0.24964984 BTC3046.62 PLN103039.23 PLN
38bvPwFrTHn2f27zVpoK8aVqDh6cufi6Ks←0.18226546 BTC2224.29 PLN75227.33 PLN
3EgANq7M9P62VEt9HKxhhdE1gUynbKYg4c←0.03464569 BTC422.80 PLN14299.49 PLN
32WFm19t4APgUao4WFdBb44iLPnkZTvPaC←0.163609 BTC1996.61 PLN67527.16 PLN
3KFMJpnDrYiQGzQqgE7kzt8XfZXX5Mrd46←0.00905366 BTC110.49 PLN3736.76 PLN
34veRYTyuEwS4XMdQjwWsXadptbQpwEW7m←0.02324344 BTC283.65 PLN9593.38 PLN
3Q4Jc4n9hoV7SAfzKo5tWJNwZaYQKHV9Ay←25.5 BTC311190.82 PLN10524742.50 PLN
3GYhxkZE8qjxLAeuQq1QfMhjKsDBuNEKpe←0.03658596 BTC446.48 PLN15100.31 PLN
34K4jn7W9wwZGhYrZXK6KbEhdeRXPZT2aM←0.08805846 BTC1074.63 PLN36344.81 PLN
3GWtiEDByLBFTW3R3k7EiKJRkz2TvpZ4HJ←0.5 BTC6101.78 PLN206367.50 PLN
3B5Zwsv866LGi55QBeApV4bnfS7R5MxqDr←0.0146864 BTC179.23 PLN6061.59 PLN
374KRv5aQg9dmGHegRcYszEc8hHqrmVe4Y←0.0899 BTC1097.10 PLN37104.88 PLN
36BfvyrHTPKK9nHgW72k3PS8rAMLA6rHUJ←0.0312164 BTC380.95 PLN12884.10 PLN
3QRPuaR531t5nZvhM6eiCggtsz7AuQREPS←0.075 BTC915.27 PLN30955.12 PLN
34LBQMB7yigte45n5RgjEFyjfVRhV8oKDW←0.1 BTC1220.36 PLN41273.50 PLN
36XqW2AV7L2PvDvTpkBMP5A1w1HNywLekG←0.003692 BTC45.06 PLN1523.82 PLN
34HgcGwVp7yXUUCGxQEPZtZPsFpDJVE7Pg←0.00775383 BTC94.62 PLN3200.28 PLN
3FF7mdBA4FXYErio5oPjXaFMkWcJGjWeVT←1 BTC12203.56 PLN412735.00 PLN
332RPE9dgj8yCGYMXAK8mSJ2ykmodxymGQ←0.03901464 BTC476.12 PLN16102.71 PLN
34e3s81zrG2dwW64Fayf8ChjH2aqi4xn1e←0.00331733 BTC40.48 PLN1369.18 PLN
3NtKhMxmGALTFnVTPqYNiJMdrxj3hXcxYe←0.03458 BTC422.00 PLN14272.38 PLN
3CqTqi2yHasdbvEczV2AwkxeNhtM1vTpoC←0.061822 BTC754.45 PLN25516.10 PLN
39afZ1fhbfVm8iRzXkqSWqpD7ixSiZJUm2←0.2234 BTC2726.28 PLN92205.00 PLN
3KaxYJn6i6FcEm3jY3mmkL4GR5cHsdM48h←0.04124 BTC503.27 PLN17021.19 PLN
3KRbVUsW9bda6Q2pJhopEJxs6fKzTonFNa←0.04645 BTC566.86 PLN19171.54 PLN
3QLznYxdSDtN5YeVuVcrsK5FMG9H2c8Xng←0.07454986 BTC909.77 PLN30769.34 PLN
35QPCcRJBXS7TS2gysUKx9AUdcfpaEshvR←0.039 BTC475.94 PLN16096.67 PLN
3LdM5rTA9FT6n3LyzTaRa2EV2WJCBfEgqf←0.0324744 BTC396.30 PLN13403.32 PLN
3EzYQknnpNM44HFoTXDBGw5n8m87eRo1gU←0.82497994 BTC10067.69 PLN340498.10 PLN
3GLMSzc7FyszL3rE2uXezk2dHNNtPqoZ2b←0.2167592 BTC2645.23 PLN89464.11 PLN
32ViQzLyDSHJK67XauuiJXKck6GDWcUjko←0.05495062 BTC670.59 PLN22680.04 PLN
3PWdVHYyGQGiUYr2W9eynHdocjevM2i56P←0.6 BTC7322.14 PLN247641.00 PLN
37getnuJ3uvPVzMwMS4CtVMozfK39N962W←0.00691244 BTC84.36 PLN2853.01 PLN
3Divza7KJ4h8Z3HtuhPE9Wyb6WEfcUM2rL←0.14069472 BTC1716.98 PLN58069.64 PLN
39hEaaMXbH9kodhLdE3Mpmf1GYaoUYUJ3M←0.04722912 BTC576.36 PLN19493.11 PLN
3GTj3DMKaQzpwrBFyHFRCBobLDhjywBdSe←0.00387549 BTC47.29 PLN1599.55 PLN
3JCZmpg5VXaT1jADMjJF8qkxUaQzcPnqBM←0.19021433 BTC2321.29 PLN78508.11 PLN
3KB9xHK4pyvvCYsx7w92HSJ9qFVvjfkzmp←0.25108934 BTC3064.18 PLN103633.36 PLN
37GfdMt3J8SyyAArjUDgyigq4QMSaCHhFF←0.10144236 BTC1237.96 PLN41868.81 PLN
3NNqB2PweYCn9H1VTWZ8Znk9TncwF7y9Yu←0.164945 BTC2012.92 PLN68078.57 PLN
3Q4K17RDkQAhSUb6trcfztzL5xUYLsghUN←0.19136505 BTC2335.34 PLN78983.05 PLN
 
3C8nrapKz7bg45URpxFA2j17YFwaqh3S1X55.70405485 BTC679787.86 PLN22991013.08 PLN→
3BCyVnR6WSvMLpKKvU5xx8ipLBgFxijwJA0.00800159 BTC97.65 PLN3302.54 PLN→
Fee 0.00199903 BTC24.40 PLN825.07 PLN
358158 confirmations55.71205644 BTC679885.51 PLN22994315.61 PLN
Raw Transaction