트랜잭션 | 주소 | 금액 |
---|---|---|
0xb9e4...ae0322
|
0x0000...000000
|
-
1
The Proof of Attendance Protocol
|
0xb9e4...ae0322
|
0x9fc3...67f9f8
|
+
1
The Proof of Attendance Protocol
|