基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ca73dc7b69fe4adbb227f5bd4053db73b5fc7146 OP_EQUALVERIFY OP_CHECKSIG
OP_0 42b70a9ab6d421b88af7f447feecdbfbd86b7917