基本信息
witness_v0_keyhash
OP_0 b91f0efe744dce3c6f86a8d697d5e165b82b5ca2
pubkeyhash
OP_DUP OP_HASH160 71cfa6eb7a32931bbbbc02eb4a50e798b9bcf48c OP_EQUALVERIFY OP_CHECKSIG