Transaction not yet indexed

3MefkoneWZ1tmxLmJLt4iNxzanq8fV94pGCm3UMSptGtVExNzitKenSnWKUa6XLpRSf8qTFpvH1ZRNn2bYdtMoE8

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