Transaction not yet indexed

UPmkQuEpz4DktSP4hfftY6Bth9wBr7BDKrqPyoYyRFc8iQoAgc4xXDdFi4SBMrN9LcB6tVBZvDcpTtAsJAQ17uN

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