Transaction not yet indexed

AmkPzZQtgFAzwvAPyPbbx8VBhx865JrYNtCPZAwj3EK2dRVr8XEzBUqaBZbVnAUnnjFkMDGDQvGBNECTaWk6Pmc

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