Transaction not yet indexed

QUBxgC5AQnFoTERsLSkAZX5ru7mAW9DZaSuZnUCZUpdTimxUWHRLXrPTCJgpiKd2pnBVxA3XXEmdg8HxCUEwdtJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.