基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a9efcb1fbc6011379604e127191b6652e464e8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 5a9cfae9d80c87e5448d96e8f18c8924f7841665