基本信息
witness_v0_keyhash
OP_0 18e7b2fd0b7d8620f1c98c1bbe692c5bda460bfa
pubkeyhash
OP_DUP OP_HASH160 8cf6647c4c7ce23b0baf18eb41b900a6b9edc632 OP_EQUALVERIFY OP_CHECKSIG