基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6cf7d4f9a80b225c430e15285582118d4e15d697 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a4caf0447a75c1ffce7ee0ed960f080df9732cc