Transaction not yet indexed

Douuk51sqysXqN2YtrFsVFum9vrJkDeSzVNVUjNJu4fdaUjNbvMfZW7HzKBZ1svG9G4Swejm7LXq4hUsEF87Xws

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