基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8c57dc2c0231a4765d7c290ddbea6d10196e968 OP_EQUALVERIFY OP_CHECKSIG
OP_0 af8b2dc4934bc482528189cf5da5a9bf78bf24d4