基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 894a487d3def1a5b28cb30bbb14d2d917c8c3be8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7aaafb864a84125b1d1e0e434c4b2e0cfd07f309