基本信息
witness_v0_keyhash
OP_0 b8674baf8f75e26ef010a70b4e13252ab75d5aec
pubkeyhash
OP_DUP OP_HASH160 cafa91d89725f8fe1b247c1413e79ba0fae6884f OP_EQUALVERIFY OP_CHECKSIG