基本信息
witness_v0_keyhash
OP_0 8b4a9bda50d3e0acfd0fe8f74d8445b5ab9df640
pubkeyhash
OP_DUP OP_HASH160 ff6d4ccc2f931c3c1ea68e1f5a7b15a79b9773ad OP_EQUALVERIFY OP_CHECKSIG