基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8ff7877e27074d077511c09c8c1f03de086aee80 OP_EQUALVERIFY OP_CHECKSIG
OP_0 73db365660847bfa7e6b9fa1bb0a08ed7b9d7731