Transaction not yet indexed

Um2g1VfEKDDESMD2NKUDxdRne7QnskEbvCdX68AQF5sz36iYmburL8yEp2g7cJuYCw3fvUDomQex91EEJuvDAQV

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