基本信息
witness_v0_keyhash
OP_0 b49d8386722896f8637a2a13516ebf233d5a07cd
pubkeyhash
OP_DUP OP_HASH160 9baf340d21c781d1ea0715247192e2f0fd5f3fe8 OP_EQUALVERIFY OP_CHECKSIG