基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bffc9c7d64f9323b92be0abe504fcc8a302a9f5b OP_EQUALVERIFY OP_CHECKSIG
OP_0 a5bcc9db9f62b18d8affdb35920397e1fd74f37d