Transaction not yet indexed

mpxXa2DoKLtNovScBkDC89LKPxWLxFevy8BhBaJkNX9uoxyYdF8ZGZ3QepjiFzE8Aj5HKz2dPS89qSVKRhAugkR

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