基本信息
witness_v0_keyhash
OP_0 db74c79f5977f385a9d7b99664889d38247d646c
pubkeyhash
OP_DUP OP_HASH160 bc66a0bdc4a6ef980544f0f555e65cbcaaa85fc4 OP_EQUALVERIFY OP_CHECKSIG