Transaction not yet indexed

517it9EfZcQcJ16D8DTpPp2dAUV5DfkqLHTyrGGPQWvvsZ6zqi4Jh66wy9mCBmkstdYf5VMbEGnDvfBHLcPHyU35

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