基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4efd8ac421f3201f25c8a525103a9d882bf38c76 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20b27abe908cc9235e78ae55cbfc6d602c1ba8c7