基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 aa2448cb677036e7082801208d498586a28a81c9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20c7b72622ffb2ab9f8a0cac6c542e26ce37b38a