基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c8cda9f8be3e1b2fe7d1edbf60651881b4571bce OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4d21be2103c080bd2c13bfca2bb5848ffa756d6