基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a9854a18010c7540092623b8d1d537edb434476 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8af7ff926b8d762c84a99cc2e1e4f1fb54d64ec9