基本信息
witness_v0_keyhash
OP_0 13a21b8baead3c1dc15b18aa1958b540d3c0e4f8
pubkeyhash
OP_DUP OP_HASH160 b6f7a755116cc78369c3f447515f1ec3a6c0fbe0 OP_EQUALVERIFY OP_CHECKSIG