基本信息
witness_v0_keyhash
OP_0 84874e9aab4e0442d5067ecb3d619c27ca851bab
pubkeyhash
OP_DUP OP_HASH160 c8ecd351acf739f58f38f911c8548adc8ad11eab OP_EQUALVERIFY OP_CHECKSIG