Transaction not yet indexed

4e91EMaKGy3kZMTmrmY1oeVpN2hRV1vFi8GBMV2xQQgT5ECoHkar6yLDnDdPNXAxpN4PCXwnrxvk1bFpCKkte1n6

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