Transaction

a19eab43dbd3f243e9d947fff38d78b13ef08623bcd5e5d3a30463f78dd70791
Mined Time954 days 10 hours ago
In Block549055cbb61e55262cf2dc384132108750f034808dbbb846bec20e243ad9315a
In Block Height1870723
Total Input150.46100000 VTC12724.13 NGN15283.83 NGN
Total Output150.43739000 VTC12722.13 NGN15281.43 NGN
Size / vSize23575 / 10814
Fees0.02361000 VTC2.00 NGN2.40 NGN (218.33 sat/vByte)
a19eab43dbd3f243e9d947fff38d78b13ef08623bcd5e5d3a30463f78dd70791
mined 954 days 10 hours ago
vtc1qr48qr8t4jn6nz05gll2mk4c9mlyt4wngx2mnvj←0.23940000 VTC20.25 NGN24.32 NGN
vtc1q2mmga5fatg3h0s5q6ljgg2xrsyrcumaanw80t7←0.18390000 VTC15.55 NGN18.68 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.10950000 VTC9.26 NGN11.12 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.11570000 VTC9.78 NGN11.75 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.10510000 VTC8.89 NGN10.68 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.10460000 VTC8.85 NGN10.63 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.11560000 VTC9.78 NGN11.74 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.10150000 VTC8.58 NGN10.31 NGN
vtc1q2t95nr3n904lpt0m43gny2r4cxgl9sz5k44w2x←0.14310000 VTC12.10 NGN14.54 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.17400000 VTC14.71 NGN17.67 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.11720000 VTC9.91 NGN11.91 NGN
vtc1qr48qr8t4jn6nz05gll2mk4c9mlyt4wngx2mnvj←0.23450000 VTC19.83 NGN23.82 NGN
vtc1q2mmga5fatg3h0s5q6ljgg2xrsyrcumaanw80t7←0.20140000 VTC17.03 NGN20.46 NGN
vtc1qewew8y06yj8xzchuwvdgf6pkgvjnjwftp4drg2←0.20090000 VTC16.99 NGN20.41 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.19570000 VTC16.55 NGN19.88 NGN
vtc1qewew8y06yj8xzchuwvdgf6pkgvjnjwftp4drg2←0.22920000 VTC19.38 NGN23.28 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.11190000 VTC9.46 NGN11.37 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.13670000 VTC11.56 NGN13.89 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.12260000 VTC10.37 NGN12.45 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.14550000 VTC12.30 NGN14.78 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.11630000 VTC9.84 NGN11.81 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.11940000 VTC10.10 NGN12.13 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.10750000 VTC9.09 NGN10.92 NGN
vtc1qlamj9m0e0avleqmvqjtdja0nxu57nulh7nu7pf←0.32490000 VTC27.48 NGN33.00 NGN
vtc1q5c3v56l85lwcd4kzrdv3qulunawnd9yafp0htp←0.70980000 VTC60.03 NGN72.10 NGN
vtc1qp6aqrxa24n72khf07s6j6gs7mhekwt02l7vu75←0.34940000 VTC29.55 NGN35.49 NGN
vtc1q2t0jtm83dyyhzrtkfq4s396frs87cl66v63rag←0.13660000 VTC11.55 NGN13.88 NGN
vtc1q4lcf577zzwp7xrwtpfhcjxl0jg4r68f0c2yxym←0.52070000 VTC44.03 NGN52.89 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.12010000 VTC10.16 NGN12.20 NGN
vtc1q8fp940lvd2y8kyumg5anguqe4s7fvkkwt5nmt5←0.10300000 VTC8.71 NGN10.46 NGN
vtc1q4va7wn2m9xvqyyh8fxeykysz2872qzyfueqvwl←0.17530000 VTC14.82 NGN17.81 NGN
vtc1q6hgkc4g5pqjq4advs7sd3nduqc04mh0mnrglxy←0.34230000 VTC28.95 NGN34.77 NGN
vtc1qezdxauvzjjzvl7p5hjj785lhj7g7tne6c2lh8k←1.02990000 VTC87.10 NGN104.62 NGN
vtc1qlr7cc0z0yara4u728a8tfutq75pzywu6q94qdg←1.01010000 VTC85.42 NGN102.61 NGN
vtc1quk20c4kl05w7hvk3haaj75rrv5zga3zlm5gts4←0.43340000 VTC36.65 NGN44.02 NGN
vtc1qhjzvgnay208hl9afnwpnh82zqztyn6lvfsv70s←0.10590000 VTC8.96 NGN10.76 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.11300000 VTC9.56 NGN11.48 NGN
vtc1qz9e5846lql8l4490d3zzjsyaty3wqh4x07z9zq←0.39510000 VTC33.41 NGN40.13 NGN
vtc1qvv546xynw7zkvcqxslccqd9ssrynvluj9yaz9x←0.50210000 VTC42.46 NGN51.00 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.10450000 VTC8.84 NGN10.62 NGN
vtc1qjv357axusmmz7xn9uh7s8fkgyl6k7w9dfvuhxm←0.24260000 VTC20.52 NGN24.64 NGN
vtc1qsnjhtyelgvlq6nn42r85t7yplp7t9zdvu5k85c←10.04980000 VTC849.89 NGN1020.86 NGN
vtc1q07dzy8raz6gyxkrusehtlckyz7cfpcd3r5qupe←12.39470000 VTC1048.19 NGN1259.05 NGN
vtc1qmmvqfchcj0eluy4fcm8tdksgpqqc7padjfmggn←0.14090000 VTC11.92 NGN14.31 NGN
vtc1qd5gl44j4jd2hmf8cxvrx3r3f3l65vhmzkxkg7j←0.16620000 VTC14.06 NGN16.88 NGN
vtc1qhjzvgnay208hl9afnwpnh82zqztyn6lvfsv70s←0.24980000 VTC21.12 NGN25.37 NGN
vtc1q9cvk4d6wvpmt43sttkytt0qvegxsewpdtsauw5←20.08030000 VTC1698.14 NGN2039.76 NGN
vtc1q9shacnv459752jydmgzahxlug6mexsmtjyvkrz←6.02890000 VTC509.85 NGN612.42 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.11980000 VTC10.13 NGN12.17 NGN
vtc1q6hgkc4g5pqjq4advs7sd3nduqc04mh0mnrglxy←1.08310000 VTC91.60 NGN110.02 NGN
vtc1qs7pkpfr534glg5qh3d24sgfl282lp6tur2k7p2←0.11710000 VTC9.90 NGN11.90 NGN
vtc1q03as9fwq7z9yvydrmxkay39pcym7cffqk2dpcq←0.15600000 VTC13.19 NGN15.85 NGN
vtc1qwnxa49v7zxrj3tyeydhzyphhzhxm03yryj9y49←0.18030000 VTC15.25 NGN18.31 NGN
vtc1qwf4t0fuf48lpusckn776d9je9flxjsmheyx828←1.00920000 VTC85.35 NGN102.51 NGN
vtc1qh522ph790c9fh6xhw69stfs80tllzmflqvtgel←1.02850000 VTC86.98 NGN104.48 NGN
vtc1q2nz6qmjnw5hfqq5qlyg5e08fu40zv79rgsls0x←1.01210000 VTC85.59 NGN102.81 NGN
vtc1qpxe6x63rthyx0k7kdqdxejcvxcam56zpp30s5z←0.15220000 VTC12.87 NGN15.46 NGN
vtc1q8snt43zavnzj5mwtrfv20p6d3r8t8n80ljsmzy←0.12600000 VTC10.66 NGN12.80 NGN
vtc1q8fp940lvd2y8kyumg5anguqe4s7fvkkwt5nmt5←0.24140000 VTC20.41 NGN24.52 NGN
vtc1qcdh4rnvd4cwrd7fkkw4l30qcq9r0z09m97xgjx←0.10280000 VTC8.69 NGN10.44 NGN
vtc1q2t0jtm83dyyhzrtkfq4s396frs87cl66v63rag←0.15710000 VTC13.29 NGN15.96 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.13110000 VTC11.09 NGN13.32 NGN
vtc1quk20c4kl05w7hvk3haaj75rrv5zga3zlm5gts4←1.44180000 VTC121.93 NGN146.46 NGN
vtc1q4va7wn2m9xvqyyh8fxeykysz2872qzyfueqvwl←0.56930000 VTC48.14 NGN57.83 NGN
vtc1q2t95nr3n904lpt0m43gny2r4cxgl9sz5k44w2x←0.24100000 VTC20.38 NGN24.48 NGN
vtc1q7ap8syygumexc8c46ngczwrae8kh4qhj9qfu2p←1.00020000 VTC84.58 NGN101.60 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.10040000 VTC8.49 NGN10.20 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.16520000 VTC13.97 NGN16.78 NGN
vtc1qewew8y06yj8xzchuwvdgf6pkgvjnjwftp4drg2←0.22660000 VTC19.16 NGN23.02 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.10080000 VTC8.52 NGN10.24 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.14530000 VTC12.29 NGN14.76 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.10500000 VTC8.88 NGN10.67 NGN
vtc1qg2sfyrpmsafz5fwe957ua5z0d5d4780khwwgsd←0.43980000 VTC37.19 NGN44.67 NGN
vtc1qr48qr8t4jn6nz05gll2mk4c9mlyt4wngx2mnvj←0.23700000 VTC20.04 NGN24.07 NGN
vtc1q2mmga5fatg3h0s5q6ljgg2xrsyrcumaanw80t7←0.20410000 VTC17.26 NGN20.73 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.10800000 VTC9.13 NGN10.97 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.10170000 VTC8.60 NGN10.33 NGN
vtc1qz9e5846lql8l4490d3zzjsyaty3wqh4x07z9zq←0.16240000 VTC13.73 NGN16.50 NGN
vtc1qvv546xynw7zkvcqxslccqd9ssrynvluj9yaz9x←0.18550000 VTC15.69 NGN18.84 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.12950000 VTC10.95 NGN13.15 NGN
vtc1q03as9fwq7z9yvydrmxkay39pcym7cffqk2dpcq←0.16540000 VTC13.99 NGN16.80 NGN
vtc1q6h39amyvwrdy3d2cjuqg2l8evm6fknltry5l5u←1.07560000 VTC90.96 NGN109.26 NGN
vtc1q5uwky6rcsq67gjrdggetwrrk7x6s9rt7afcxwk←0.14350000 VTC12.14 NGN14.58 NGN
vtc1q6t2484s07qp7u5ylqxhsaphrwpydsjr6d429pm←0.11830000 VTC10.00 NGN12.02 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.10270000 VTC8.69 NGN10.43 NGN
vtc1qvx2epmx3pun8gcrv98at6hqldjuv88l6acyf80←1.51890000 VTC128.45 NGN154.29 NGN
vtc1q4va7wn2m9xvqyyh8fxeykysz2872qzyfueqvwl←0.52640000 VTC44.52 NGN53.47 NGN
vtc1q7axuarnygu67rqs5kq4culmu6yxraztr6h8244←20.24890000 VTC1712.40 NGN2056.88 NGN
vtc1qd5gl44j4jd2hmf8cxvrx3r3f3l65vhmzkxkg7j←0.16500000 VTC13.95 NGN16.76 NGN
vtc1quk20c4kl05w7hvk3haaj75rrv5zga3zlm5gts4←1.38450000 VTC117.08 NGN140.64 NGN
vtc1qkt74aty70d256lnaajmxjc7550jtdcn7x8ag6m←5.17100000 VTC437.30 NGN525.27 NGN
vtc1q5djaf3fv7z4c9xlfx6d0t5j6uut44tuh0y5s8a←1.01980000 VTC86.24 NGN103.59 NGN
vtc1q2t0jtm83dyyhzrtkfq4s396frs87cl66v63rag←0.15720000 VTC13.29 NGN15.97 NGN
vtc1q6hgkc4g5pqjq4advs7sd3nduqc04mh0mnrglxy←0.99970000 VTC84.54 NGN101.55 NGN
vtc1qh0902k79p7jhte6dpzxepezamudy3y4q3ru8tp←1.03320000 VTC87.38 NGN104.95 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.12780000 VTC10.81 NGN12.98 NGN
vtc1qhjzvgnay208hl9afnwpnh82zqztyn6lvfsv70s←0.25830000 VTC21.84 NGN26.24 NGN
vtc1q2qfn7j9rfzqs70p7kd5a8rf73u2wqu9z4w927w←1.27460000 VTC107.79 NGN129.47 NGN
vtc1qjv357axusmmz7xn9uh7s8fkgyl6k7w9dfvuhxm←0.21600000 VTC18.27 NGN21.94 NGN
vtc1qpxe6x63rthyx0k7kdqdxejcvxcam56zpp30s5z←0.16750000 VTC14.17 NGN17.01 NGN
vtc1q8fp940lvd2y8kyumg5anguqe4s7fvkkwt5nmt5←0.23350000 VTC19.75 NGN23.72 NGN
vtc1q2t95nr3n904lpt0m43gny2r4cxgl9sz5k44w2x←0.24780000 VTC20.96 NGN25.17 NGN
vtc1qs29t3e6mlslad2fxln0fkde0w5xv3yq5qr0a0j←0.13710000 VTC11.59 NGN13.93 NGN
vtc1qjv357axusmmz7xn9uh7s8fkgyl6k7w9dfvuhxm←0.21250000 VTC17.97 NGN21.59 NGN
vtc1qpxe6x63rthyx0k7kdqdxejcvxcam56zpp30s5z←0.14060000 VTC11.89 NGN14.28 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.10190000 VTC8.62 NGN10.35 NGN
vtc1q4va7wn2m9xvqyyh8fxeykysz2872qzyfueqvwl←0.38510000 VTC32.57 NGN39.12 NGN
vtc1q8ecedksnya32t8smqfwrkaagssfxpuctuxqd92←1.40400000 VTC118.73 NGN142.62 NGN
vtc1q6hgkc4g5pqjq4advs7sd3nduqc04mh0mnrglxy←0.67310000 VTC56.92 NGN68.37 NGN
vtc1q0uhucgay03pzcj27tqzga75365kp03s7hcgtgr←10.24910000 VTC866.74 NGN1041.10 NGN
vtc1qzv0g3q77nu25uwnfmgta82swjfz4j57qgtx5mv←2.02650000 VTC171.38 NGN205.85 NGN
vtc1qjf8t6e54g90usw5gf4vzc2n69utsr3tmeydv9q←2.30000000 VTC194.51 NGN233.63 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.15650000 VTC13.23 NGN15.90 NGN
vtc1quk20c4kl05w7hvk3haaj75rrv5zga3zlm5gts4←0.90560000 VTC76.58 NGN91.99 NGN
vtc1qhjzvgnay208hl9afnwpnh82zqztyn6lvfsv70s←0.29550000 VTC24.99 NGN30.02 NGN
vtc1q8fp940lvd2y8kyumg5anguqe4s7fvkkwt5nmt5←0.27310000 VTC23.10 NGN27.74 NGN
vtc1q2t0jtm83dyyhzrtkfq4s396frs87cl66v63rag←0.13190000 VTC11.15 NGN13.40 NGN
vtc1q2t95nr3n904lpt0m43gny2r4cxgl9sz5k44w2x←0.21150000 VTC17.89 NGN21.48 NGN
vtc1q5yefkjvdmclxne960vftdv0fvwzh0ksn4md56z←5.01560000 VTC424.16 NGN509.48 NGN
vtc1q03as9fwq7z9yvydrmxkay39pcym7cffqk2dpcq←0.13280000 VTC11.23 NGN13.49 NGN
vtc1qd5gl44j4jd2hmf8cxvrx3r3f3l65vhmzkxkg7j←0.17910000 VTC15.15 NGN18.19 NGN
vtc1qe3v7vlfvtfl24qzewanen3qfwmu09nla0we3pm←0.11760000 VTC9.95 NGN11.95 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.11430000 VTC9.67 NGN11.61 NGN
vtc1qhjzvgnay208hl9afnwpnh82zqztyn6lvfsv70s←0.18350000 VTC15.52 NGN18.64 NGN
vtc1q03as9fwq7z9yvydrmxkay39pcym7cffqk2dpcq←0.10460000 VTC8.85 NGN10.63 NGN
vtc1q4va7wn2m9xvqyyh8fxeykysz2872qzyfueqvwl←0.34470000 VTC29.15 NGN35.01 NGN
vtc1q6hgkc4g5pqjq4advs7sd3nduqc04mh0mnrglxy←0.66560000 VTC56.29 NGN67.61 NGN
vtc1q2t95nr3n904lpt0m43gny2r4cxgl9sz5k44w2x←0.15480000 VTC13.09 NGN15.72 NGN
vtc1quk20c4kl05w7hvk3haaj75rrv5zga3zlm5gts4←0.90420000 VTC76.47 NGN91.85 NGN
vtc1qs7pkpfr534glg5qh3d24sgfl282lp6tur2k7p2←0.11680000 VTC9.88 NGN11.86 NGN
vtc1qnvhesm89nv6kfpaslgmf3m7ms2um8k2y3zr2x9←5.09720000 VTC431.06 NGN517.77 NGN
vtc1q8fp940lvd2y8kyumg5anguqe4s7fvkkwt5nmt5←0.17820000 VTC15.07 NGN18.10 NGN
vtc1qy0qe2gqvz80l992w5z6zsyt7yj4v64hleyex2y←1.00110000 VTC84.66 NGN101.69 NGN
vtc1qa57gt720wnwf4ze0zg8le90fyt56qenfj2vxw3←0.10100000 VTC8.54 NGN10.26 NGN
vtc1qjv357axusmmz7xn9uh7s8fkgyl6k7w9dfvuhxm←0.16780000 VTC14.19 NGN17.05 NGN
vtc1q8yx5hc0udjcefctxpduadgznp0swuu0axw5ptl←0.12700000 VTC10.74 NGN12.90 NGN
vtc1qd5gl44j4jd2hmf8cxvrx3r3f3l65vhmzkxkg7j←0.11970000 VTC10.12 NGN12.16 NGN
vtc1qpxe6x63rthyx0k7kdqdxejcvxcam56zpp30s5z←0.10160000 VTC8.59 NGN10.32 NGN
vtc1qmq99u58la680smqn3qxvx28jguydle9r7e6wul←0.10220000 VTC8.64 NGN10.38 NGN
vtc1qvv546xynw7zkvcqxslccqd9ssrynvluj9yaz9x←0.28680000 VTC24.25 NGN29.13 NGN
vtc1qqj4f0z3758legjemlykv0lmlklfeuhygakrzlz←1.36010000 VTC115.02 NGN138.16 NGN
vtc1q2ns7ksmylndg86j4u3hhem88j970935ma7k0qq←0.91060000 VTC77.01 NGN92.50 NGN
vtc1qqw4puhlr6n754709lgfvxpys5ejvrkw2mk4hde←1.30710000 VTC110.54 NGN132.78 NGN
vtc1qejhg64zmygnw6tt0r3mfaref9rt84hr5cxc335←0.50290000 VTC42.53 NGN51.08 NGN
vtc1qz9e5846lql8l4490d3zzjsyaty3wqh4x07z9zq←0.25170000 VTC21.29 NGN25.57 NGN
vtc1q2mmga5fatg3h0s5q6ljgg2xrsyrcumaanw80t7←0.19210000 VTC16.25 NGN19.51 NGN
vtc1qr48qr8t4jn6nz05gll2mk4c9mlyt4wngx2mnvj←0.20100000 VTC17.00 NGN20.42 NGN
vtc1q6hgkc4g5pqjq4advs7sd3nduqc04mh0mnrglxy←0.32450000 VTC27.44 NGN32.96 NGN
vtc1q4va7wn2m9xvqyyh8fxeykysz2872qzyfueqvwl←0.17110000 VTC14.47 NGN17.38 NGN
vtc1qzyz6zx33drqmyneme49xpdjnuytm6lsv947vf7←1.02270000 VTC86.49 NGN103.89 NGN
vtc1qd5gl44j4jd2hmf8cxvrx3r3f3l65vhmzkxkg7j←0.10910000 VTC9.23 NGN11.08 NGN
vtc1quk20c4kl05w7hvk3haaj75rrv5zga3zlm5gts4←0.45930000 VTC38.84 NGN46.66 NGN
vtc1q03as9fwq7z9yvydrmxkay39pcym7cffqk2dpcq←0.10720000 VTC9.07 NGN10.89 NGN
vtc1qkg4c0ylpl5av84vpuskw828reajjawltv8tntk←1.00070000 VTC84.63 NGN101.65 NGN
vtc1q2t95nr3n904lpt0m43gny2r4cxgl9sz5k44w2x←0.14470000 VTC12.24 NGN14.70 NGN
vtc1qjv357axusmmz7xn9uh7s8fkgyl6k7w9dfvuhxm←0.15610000 VTC13.20 NGN15.86 NGN
vtc1qmmw88aq2dugpwr727cjdk3245zajreglta2kwz←0.10890000 VTC9.21 NGN11.06 NGN
vtc1qtec7u2wkrgy5yv8qmpnp9wm3zvk44q7r9tz3vr←0.10320000 VTC8.73 NGN10.48 NGN
vtc1qewew8y06yj8xzchuwvdgf6pkgvjnjwftp4drg2←0.21140000 VTC17.88 NGN21.47 NGN
 
vtc1qkagsxu2l7z9fx4gffvnrtxvp8n32m75jpkqucn150.43739000 VTC12722.13 NGN15281.43 NGN→
Fee 0.02361000 VTC2.00 NGN2.40 NGN (218.33 sat/vByte)
548534 confirmations150.43739000 VTC12722.13 NGN15281.43 NGN
Raw Transaction