基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4aa8c31b497fa747e09dfc2014a3be92b51f5f15 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1aab7997e4af556e127dc4f5bc509e2f7d9b00a0