大神们帮忙看看这个小区电动车充电卡的金额是什么原理

这是50.00金额
5 扇区
0区块:D81E4B574CF44FCAD249484A4C55BA4D
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF
6 扇区
0区块:D81E4B574CF44FCAD249484A4C55BA4D
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF
这是49.60金额
5 扇区
0区块:D81E4B574CF40C02D249484A4C55314D
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF
6 扇区
0区块:D81E4B574CF44FCAD249484A4C55BA4D
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF