Transaction not yet indexed

MEkxm4e7kytMEXN6WJNbPigywjf6mwCDQSzym17TSGe5jVgFsTrrLfSPZaB5iuegjA11xgYLNw8Ae7L47BjRyM7

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