基本信息
witness_v0_keyhash
OP_0 b6a8b270677dd6f966e8cd3c5f679c38ea5b5ada
pubkeyhash
OP_DUP OP_HASH160 99340ba0031e28e8cdddbd7c5867242fba7f8fe0 OP_EQUALVERIFY OP_CHECKSIG