Transaction

dc8a19ab6c7ad5b136b60b82b6c58277e102071790ec3ebe9ce42e441b596d5f
Mined Time2561 days 6 hours ago
In Blocka5722e8143f47e7d3ac9874f7eff9783641b2e823a2aad41d4041e2c5e8c6dd8
In Block Height2182819
Total Input198080.30017978 DOGE6699.13 CNY233734.74 CNY
Total Output198028.30017978 DOGE6697.37 CNY233673.38 CNY
Size25286
Fees52 DOGE1.76 CNY61.36 CNY (205647.39 sat/Byte)
dc8a19ab6c7ad5b136b60b82b6c58277e102071790ec3ebe9ce42e441b596d5f
mined 2561 days 6 hours ago
DJ6D9bjysDXL3R4D7TEKxmN9jHPDDw2wBW←163624.675 DOGE5533.83 CNY193077.11 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←300.86842 DOGE10.18 CNY355.02 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←278.71398585 DOGE9.43 CNY328.88 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←304.8194903 DOGE10.31 CNY359.69 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←309.7346047 DOGE10.48 CNY365.49 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←302.56219075 DOGE10.23 CNY357.02 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←296.52571857 DOGE10.03 CNY349.90 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←295.15716109 DOGE9.98 CNY348.29 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←295.51453545 DOGE9.99 CNY348.71 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←283.34976108 DOGE9.58 CNY334.35 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←286.57104036 DOGE9.69 CNY338.15 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←286.65525682 DOGE9.69 CNY338.25 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←277.86697172 DOGE9.40 CNY327.88 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←269.20561084 DOGE9.10 CNY317.66 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←270.13770031 DOGE9.14 CNY318.76 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←270.33050386 DOGE9.14 CNY318.99 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←269.5156528 DOGE9.12 CNY318.03 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←266.41106174 DOGE9.01 CNY314.37 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←264.45079111 DOGE8.94 CNY312.05 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←249.16913741 DOGE8.43 CNY294.02 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←249.61603194 DOGE8.44 CNY294.55 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←249.51963708 DOGE8.44 CNY294.43 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←246.88222277 DOGE8.35 CNY291.32 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←246.7666637 DOGE8.35 CNY291.18 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←244.86475388 DOGE8.28 CNY288.94 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←248.81554433 DOGE8.42 CNY293.60 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←250.39165764 DOGE8.47 CNY295.46 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←249.23375939 DOGE8.43 CNY294.10 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←246.93639097 DOGE8.35 CNY291.38 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←252.37001013 DOGE8.54 CNY297.80 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←262.32730768 DOGE8.87 CNY309.55 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←342.33924073 DOGE11.58 CNY403.96 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←385.8945204 DOGE13.05 CNY455.36 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←350.2647903 DOGE11.85 CNY413.31 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←354.44537754 DOGE11.99 CNY418.25 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←351.60130259 DOGE11.89 CNY414.89 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←360.83446276 DOGE12.20 CNY425.78 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←361.55986084 DOGE12.23 CNY426.64 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←361.49184288 DOGE12.23 CNY426.56 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←361.40075547 DOGE12.22 CNY426.45 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←357.88666386 DOGE12.10 CNY422.31 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←357.71618286 DOGE12.10 CNY422.11 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←339.95970413 DOGE11.50 CNY401.15 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←357.00617714 DOGE12.07 CNY421.27 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←358.46399029 DOGE12.12 CNY422.99 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←361.7643636 DOGE12.23 CNY426.88 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←353.81220442 DOGE11.97 CNY417.50 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←704.28832466 DOGE23.82 CNY831.06 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←345.62021925 DOGE11.69 CNY407.83 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←365.89362856 DOGE12.37 CNY431.75 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←368.8421861 DOGE12.47 CNY435.23 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←293.32050028 DOGE9.92 CNY346.12 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←353.77081795 DOGE11.96 CNY417.45 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←365.1631083 DOGE12.35 CNY430.89 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←369.01323409 DOGE12.48 CNY435.44 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←364.75480745 DOGE12.34 CNY430.41 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←375.83976479 DOGE12.71 CNY443.49 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←369.90728926 DOGE12.51 CNY436.49 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←369.82554514 DOGE12.51 CNY436.39 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←338.14606529 DOGE11.44 CNY399.01 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←309.08056207 DOGE10.45 CNY364.72 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←308.44631731 DOGE10.43 CNY363.97 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←312.44752472 DOGE10.57 CNY368.69 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←337.95284633 DOGE11.43 CNY398.78 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←338.60773708 DOGE11.45 CNY399.56 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←339.01254985 DOGE11.47 CNY400.03 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←314.68234652 DOGE10.64 CNY371.33 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←390.7004953 DOGE13.21 CNY461.03 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←410.59051116 DOGE13.89 CNY484.50 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←406.27525902 DOGE13.74 CNY479.40 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←380.73818665 DOGE12.88 CNY449.27 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←297.71770623 DOGE10.07 CNY351.31 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←348.87271849 DOGE11.80 CNY411.67 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←340.41343903 DOGE11.51 CNY401.69 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←335.40886677 DOGE11.34 CNY395.78 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←338.875622 DOGE11.46 CNY399.87 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←319.69241204 DOGE10.81 CNY377.24 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←321.03617271 DOGE10.86 CNY378.82 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←301.72884812 DOGE10.20 CNY356.04 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←300.11941151 DOGE10.15 CNY354.14 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←332.5469607 DOGE11.25 CNY392.41 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←344.50731384 DOGE11.65 CNY406.52 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←305.20768805 DOGE10.32 CNY360.15 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←271.21817847 DOGE9.17 CNY320.04 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←214.95851835 DOGE7.27 CNY253.65 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←174.6257645 DOGE5.91 CNY206.06 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←13.38244204 DOGE0.45 CNY15.79 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←71.97846593 DOGE2.43 CNY84.93 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←119.72764456 DOGE4.05 CNY141.28 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←118.00312956 DOGE3.99 CNY139.24 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←112.80910347 DOGE3.82 CNY133.11 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←80.19436971 DOGE2.71 CNY94.63 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←115.52475637 DOGE3.91 CNY136.32 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←109.73958228 DOGE3.71 CNY129.49 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←103.49261201 DOGE3.50 CNY122.12 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←102.01351898 DOGE3.45 CNY120.38 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←102.46602689 DOGE3.47 CNY120.91 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←75.17925235 DOGE2.54 CNY88.71 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←115.86847105 DOGE3.92 CNY136.72 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←137.01387565 DOGE4.63 CNY161.68 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←129.51511751 DOGE4.38 CNY152.83 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←130.71459134 DOGE4.42 CNY154.24 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←126.50882352 DOGE4.28 CNY149.28 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←125.82647191 DOGE4.26 CNY148.48 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←120.59078779 DOGE4.08 CNY142.30 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←68.90000576 DOGE2.33 CNY81.30 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←89.24049628 DOGE3.02 CNY105.30 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←91.44930199 DOGE3.09 CNY107.91 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←118.28099978 DOGE4.00 CNY139.57 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←118.70062186 DOGE4.01 CNY140.07 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←120.20042877 DOGE4.07 CNY141.84 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←120.04946989 DOGE4.06 CNY141.66 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←119.61920734 DOGE4.05 CNY141.15 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←121.94182276 DOGE4.12 CNY143.89 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←123.52598782 DOGE4.18 CNY145.76 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←122.28792018 DOGE4.14 CNY144.30 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←122.34712512 DOGE4.14 CNY144.37 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←124.30006892 DOGE4.20 CNY146.67 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←127.11051074 DOGE4.30 CNY149.99 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←102.11115469 DOGE3.45 CNY120.49 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←103.18115766 DOGE3.49 CNY121.75 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←103.23364852 DOGE3.49 CNY121.82 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←102.81643382 DOGE3.48 CNY121.32 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←102.32581388 DOGE3.46 CNY120.74 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←102.25628915 DOGE3.46 CNY120.66 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←100.09380031 DOGE3.39 CNY118.11 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←99.52510868 DOGE3.37 CNY117.44 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←97.61534768 DOGE3.30 CNY115.19 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←99.60874915 DOGE3.37 CNY117.54 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←98.90723485 DOGE3.35 CNY116.71 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←97.5415211 DOGE3.30 CNY115.10 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←96.56311017 DOGE3.27 CNY113.94 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←97.40365939 DOGE3.29 CNY114.94 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←97.71561867 DOGE3.30 CNY115.30 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←98.46818025 DOGE3.33 CNY116.19 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←90.58862429 DOGE3.06 CNY106.89 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←90.95636542 DOGE3.08 CNY107.33 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←91.61672679 DOGE3.10 CNY108.11 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←89.33555487 DOGE3.02 CNY105.42 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←87.59207675 DOGE2.96 CNY103.36 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←75.47250905 DOGE2.55 CNY89.06 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←57.17654944 DOGE1.93 CNY67.47 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←55.63023378 DOGE1.88 CNY65.64 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←55.95086515 DOGE1.89 CNY66.02 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←55.60466619 DOGE1.88 CNY65.61 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←52.49620531 DOGE1.78 CNY61.95 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←52.34656705 DOGE1.77 CNY61.77 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←52.39411753 DOGE1.77 CNY61.83 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←50.74846695 DOGE1.72 CNY59.88 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←51.60659499 DOGE1.75 CNY60.90 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←52.49749092 DOGE1.78 CNY61.95 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←49.74972581 DOGE1.68 CNY58.70 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←50.43120941 DOGE1.71 CNY59.51 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←51.24236944 DOGE1.73 CNY60.47 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←50.56632216 DOGE1.71 CNY59.67 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←49.64391488 DOGE1.68 CNY58.58 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.90418477 DOGE1.65 CNY57.71 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←49.99903631 DOGE1.69 CNY59.00 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←49.18159956 DOGE1.66 CNY58.03 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←49.11132916 DOGE1.66 CNY57.95 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.97039492 DOGE1.66 CNY57.79 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.76749822 DOGE1.65 CNY57.55 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.53265646 DOGE1.64 CNY57.27 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←47.59632235 DOGE1.61 CNY56.16 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←47.41709332 DOGE1.60 CNY55.95 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←47.95056981 DOGE1.62 CNY56.58 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.15055121 DOGE1.63 CNY56.82 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.48311722 DOGE1.64 CNY57.21 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←48.04088787 DOGE1.62 CNY56.69 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←44.36178084 DOGE1.50 CNY52.35 CNY
DMHrDo7dHMBQLJBeavndDS4rr9HmomEuvX←47.06670146 DOGE1.59 CNY55.54 CNY
 
D79WqdRMscnXvkiCJXxyoP7SpgsyUDEi5f198000 DOGE6696.41 CNY233639.99 CNY→
D718ZVb2bDJk6WGpz9NEfJoBN9DTRXRDVW28.30017978 DOGE0.96 CNY33.39 CNY→
Fee 52 DOGE1.76 CNY61.36 CNY (205647.39 sat/Byte)
3495458 confirmations198028.30017978 DOGE6697.37 CNY233673.38 CNY
Raw Transaction