Transaction

e6548b30de78d18fef87b47fd1344e9ff9c46b585fcb91f689df3ee6f36e659f
Mined Time3880 days 19 hours ago
In Blockd5b7d99a7b020292e8e4d8e5f6a63d46f101f7314a6bcb06bcfeb8eb2220d2fc
In Block Height57556
Total Input22.03600256 VTC2873.43 BDT140.59 BDT
Total Output22.01000256 VTC2870.04 BDT140.42 BDT
Size / vSize25379 / 25379
Fees0.02600000 VTC3.39 BDT0.17 BDT (102.45 sat/vByte)
e6548b30de78d18fef87b47fd1344e9ff9c46b585fcb91f689df3ee6f36e659f
mined 3880 days 19 hours ago
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.24147224 VTC31.49 BDT1.54 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04753365 VTC6.20 BDT0.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11332011 VTC14.78 BDT0.72 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04827805 VTC6.30 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.17435336 VTC22.74 BDT1.11 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22635357 VTC29.52 BDT1.44 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.23519975 VTC30.67 BDT1.50 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04792541 VTC6.25 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04360966 VTC5.69 BDT0.28 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12192815 VTC15.90 BDT0.78 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12939083 VTC16.87 BDT0.83 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09603165 VTC12.52 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04706241 VTC6.14 BDT0.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14802639 VTC19.30 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.24128273 VTC31.46 BDT1.54 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12213327 VTC15.93 BDT0.78 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.17221431 VTC22.46 BDT1.10 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22765188 VTC29.69 BDT1.45 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15969457 VTC20.82 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.16319315 VTC21.28 BDT1.04 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20402125 VTC26.60 BDT1.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04896724 VTC6.39 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04826557 VTC6.29 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04371242 VTC5.70 BDT0.28 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20182829 VTC26.32 BDT1.29 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05591134 VTC7.29 BDT0.36 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.10306189 VTC13.44 BDT0.66 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14830489 VTC19.34 BDT0.95 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15925774 VTC20.77 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09628248 VTC12.55 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.23715639 VTC30.92 BDT1.51 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15234235 VTC19.87 BDT0.97 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11626191 VTC15.16 BDT0.74 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09619593 VTC12.54 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04660103 VTC6.08 BDT0.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11696724 VTC15.25 BDT0.75 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04213692 VTC5.49 BDT0.27 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09667077 VTC12.61 BDT0.62 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04051998 VTC5.28 BDT0.26 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04969412 VTC6.48 BDT0.32 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12165110 VTC15.86 BDT0.78 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.29589119 VTC38.58 BDT1.89 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05506724 VTC7.18 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22831972 VTC29.77 BDT1.46 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05536306 VTC7.22 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11708237 VTC15.27 BDT0.75 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.24909176 VTC32.48 BDT1.59 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12002799 VTC15.65 BDT0.77 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04791339 VTC6.25 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14789177 VTC19.28 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14755360 VTC19.24 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04794229 VTC6.25 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14172333 VTC18.48 BDT0.90 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14787279 VTC19.28 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14814029 VTC19.32 BDT0.95 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11337117 VTC14.78 BDT0.72 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04795909 VTC6.25 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22800056 VTC29.73 BDT1.45 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11375400 VTC14.83 BDT0.73 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04757452 VTC6.20 BDT0.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05541026 VTC7.23 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05546459 VTC7.23 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09600501 VTC12.52 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.21589444 VTC28.15 BDT1.38 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15240670 VTC19.87 BDT0.97 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.21569391 VTC28.13 BDT1.38 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14855600 VTC19.37 BDT0.95 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15949987 VTC20.80 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.16627316 VTC21.68 BDT1.06 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14752285 VTC19.24 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05621388 VTC7.33 BDT0.36 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.03994698 VTC5.21 BDT0.25 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15257004 VTC19.89 BDT0.97 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11363759 VTC14.82 BDT0.73 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15089929 VTC19.68 BDT0.96 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.17408081 VTC22.70 BDT1.11 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.06126481 VTC7.99 BDT0.39 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.34932722 VTC45.55 BDT2.23 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.03839430 VTC5.01 BDT0.24 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.34922078 VTC45.54 BDT2.23 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.16764719 VTC21.86 BDT1.07 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11702187 VTC15.26 BDT0.75 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09954651 VTC12.98 BDT0.64 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.28630366 VTC37.33 BDT1.83 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15961175 VTC20.81 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09667771 VTC12.61 BDT0.62 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04221891 VTC5.51 BDT0.27 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11975325 VTC15.62 BDT0.76 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20027811 VTC26.12 BDT1.28 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15944452 VTC20.79 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15946240 VTC20.79 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.10397069 VTC13.56 BDT0.66 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15284250 VTC19.93 BDT0.98 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.06091787 VTC7.94 BDT0.39 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15266179 VTC19.91 BDT0.97 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.17461545 VTC22.77 BDT1.11 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20330977 VTC26.51 BDT1.30 BDT
VpYGN9UDtCvEKnZZa2jjLubUmduZrKk6fo←0.00350064 VTC0.46 BDT0.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04796631 VTC6.25 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09724653 VTC12.68 BDT0.62 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22562182 VTC29.42 BDT1.44 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05463316 VTC7.12 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22825588 VTC29.76 BDT1.46 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04792639 VTC6.25 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09744916 VTC12.71 BDT0.62 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09557516 VTC12.46 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15955704 VTC20.81 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04141725 VTC5.40 BDT0.26 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04071099 VTC5.31 BDT0.26 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15252197 VTC19.89 BDT0.97 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.33772734 VTC44.04 BDT2.15 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.06125807 VTC7.99 BDT0.39 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.13225219 VTC17.25 BDT0.84 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15956930 VTC20.81 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12189040 VTC15.89 BDT0.78 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14497997 VTC18.90 BDT0.92 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12031538 VTC15.69 BDT0.77 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11702759 VTC15.26 BDT0.75 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04952522 VTC6.46 BDT0.32 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12019385 VTC15.67 BDT0.77 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09232754 VTC12.04 BDT0.59 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05604420 VTC7.31 BDT0.36 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11980954 VTC15.62 BDT0.76 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04827000 VTC6.29 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20304278 VTC26.48 BDT1.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.21580347 VTC28.14 BDT1.38 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12004911 VTC15.65 BDT0.77 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14732503 VTC19.21 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04007943 VTC5.23 BDT0.26 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09611916 VTC12.53 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20249263 VTC26.40 BDT1.29 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20413464 VTC26.62 BDT1.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.16304809 VTC21.26 BDT1.04 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04816886 VTC6.28 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.18652466 VTC24.32 BDT1.19 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.21690890 VTC28.28 BDT1.38 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05548257 VTC7.23 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.20386020 VTC26.58 BDT1.30 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11360351 VTC14.81 BDT0.72 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.16275747 VTC21.22 BDT1.04 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04977040 VTC6.49 BDT0.32 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14793924 VTC19.29 BDT0.94 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12009637 VTC15.66 BDT0.77 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.14822769 VTC19.33 BDT0.95 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09617899 VTC12.54 BDT0.61 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09207464 VTC12.01 BDT0.59 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.35680511 VTC46.53 BDT2.28 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11627344 VTC15.16 BDT0.74 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.21711967 VTC28.31 BDT1.39 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.06119786 VTC7.98 BDT0.39 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04002175 VTC5.22 BDT0.26 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04289100 VTC5.59 BDT0.27 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.12118943 VTC15.80 BDT0.77 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.10391200 VTC13.55 BDT0.66 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.17451943 VTC22.76 BDT1.11 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04820977 VTC6.29 BDT0.31 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.25001500 VTC32.60 BDT1.60 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.22860457 VTC29.81 BDT1.46 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.11708843 VTC15.27 BDT0.75 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.29310505 VTC38.22 BDT1.87 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.06084734 VTC7.93 BDT0.39 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05619069 VTC7.33 BDT0.36 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04012150 VTC5.23 BDT0.26 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.09705503 VTC12.66 BDT0.62 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.17235157 VTC22.47 BDT1.10 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04977812 VTC6.49 BDT0.32 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05560422 VTC7.25 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.15929094 VTC20.77 BDT1.02 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.05547571 VTC7.23 BDT0.35 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.18050183 VTC23.54 BDT1.15 BDT
Vr5y1uZkCUpHZmFYrXaKhGds16GETn4E5E←0.04299981 VTC5.61 BDT0.27 BDT
 
VdKAHZ8TiXov48tdJoVG5cwmBcbT9orN2g0.01000256 VTC1.30 BDT0.06 BDT→
Vtw44NFyQto7FyuXufLMJPmgDKM6B6VK8d22.00000000 VTC2868.74 BDT140.36 BDT→
Fee 0.02600000 VTC3.39 BDT0.17 BDT (102.45 sat/vByte)
2234680 confirmations22.01000256 VTC2870.04 BDT140.42 BDT
Raw Transaction