Transaction not yet indexed

RdDDJDnQ9AzeiGAyUHJ6v1fQGBHCZdfRSCYyPTEF7vJGHuoTrwoRSFkwxugGfbQkdp5GYtrxqnKSNxSk2s8NPYk

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