Transaction not yet indexed

UEPLgabdCJ4spApueU2Lk5qCs2kc1cGhmBjUHZjxTSGQbzLGA9LxkaThnCA9UEDyKTEn8iV1V6RjptfzRWNqY21

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