基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a7c1427c5f8b1b6e83efcf69c65c4c0e87ca84d OP_EQUALVERIFY OP_CHECKSIG
OP_0 4c9b05d7ee512895a5a9388c19febaee30c19a76