基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21fca968af809e556d2632fda5f38ca79bf1e763 OP_EQUALVERIFY OP_CHECKSIG
OP_0 38de8b1e8118e61c676c1209d1492ba1ff9dc5ca