Transaction not yet indexed

21uSebpmvYmE1ZJV51QwkxePEXJ7HaB1iipTiJpF2EMGrxgjHfjtWdNWFgqL8euL1QPF19UZWSAdVHFLv77e535m

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