基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d8919d8267ba26bd2a4d78f8791d18ffd8b67359 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a6204cff02d09f89fc652764865faac1032d6dbe