基本信息
witness_v0_keyhash
OP_0 a6f4447db10bfa1f08781aac14c75a8dba44ef8c
pubkeyhash
OP_DUP OP_HASH160 99954d82aac8ac981567d2c0df74ad0e71e9b4a1 OP_EQUALVERIFY OP_CHECKSIG