Transaction not yet indexed

mdtPXeposcwUjKxAptVNyQofM9vjpXcECpdLKiL7PSaRqXJ3ZWUrRAKdWcT75fmySgEf64LKbAYFm11cWaKGPvM

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