基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3aa4a90e3dc792e1cfa4c0aa3888c7fc897d0a78 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20c7b72622ffb2ab9f8a0cac6c542e26ce37b38a