基本信息
witness_v0_keyhash
OP_0 b7cad650a4190f9acf94f51f6a3ed5c47a3838b5
pubkeyhash
OP_DUP OP_HASH160 f894055f8421c44707781268efae0b3e2f8d4485 OP_EQUALVERIFY OP_CHECKSIG