Transaction not yet indexed

MmeEZU3BNPLg8teADMEYBUEZptBJFCSNiqkMMsUwsoPxUeRAqcD7G6XdfKmoD7DStqiJDRmUe5oxZdCeoRkC7Hf

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