基本信息
witness_v0_keyhash
OP_0 127c5aab50e4944ec8d7b731b7d480eefda32da9
pubkeyhash
OP_DUP OP_HASH160 815bb89d93bfeaa6af0d3f8458ad8cfc232a5781 OP_EQUALVERIFY OP_CHECKSIG