基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7f6e8018bcd89415535aa76102c185b299ae0e2d OP_EQUALVERIFY OP_CHECKSIG
OP_0 a6cca9cea3f8257b17651d05fd60f8b1b4dc9aa9