Transaction not yet indexed

FU18QUp2iCNw6SfH3153kSuVyBkMactaLrxBMGMwbVad5A6VFb4Vh7WBQsJYwWPyecVTQTTHCpdpTJ3r5qQF383

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