基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a9edb31cea2382ff950cbe1fe9204664084c2d9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a18e47023f36cc59b6a34515d158fdb9c81bc7f4