基本信息
witness_v0_keyhash
OP_0 2112c7da5944d1ed1aba242fa9890ed6d90540b9
pubkeyhash
OP_DUP OP_HASH160 c6e6e5c73b5a21bed7485251130912e23c9d6c7d OP_EQUALVERIFY OP_CHECKSIG