基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a63b5173c22be3c6dce1fc8599b1432cca1eb18f OP_EQUALVERIFY OP_CHECKSIG
OP_0 640fceb8ffc582efc7cde1aaf3d0e7481eb8894a