基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18921f1786121a78f5c2723452069eedfd1fd6c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 427a4e4ec10faa7d735ea8d1e8eda2aa0965ee41