Transaction not yet indexed

5ffqAeMEHwPi5KtssWGDDePsgfXzLfs5RV1RiLYoiDN9QdAd9vQH8wiwdb7k92NNaFTqYuSCnD9cFzP1GBm8CfJm

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