基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a8d91610218552f5568853058e72d55ce8a4f17 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a31a0d04e84b97d20d37729ac11d7137f1d2f436