基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3e9b53b8fac5af19d13217c3d9ff49d5df467db OP_EQUALVERIFY OP_CHECKSIG
OP_0 8fa9b1afd71ce2b88f3dbdb2f8d6209791b68171