Transaction not yet indexed

255xTMeAzTUPvKDBh3M3Q5gXFFEmDbDrx8wydbFchNwUs8P3fdnRrNUEj7VijkM1BFqApUDCSN55sY3Q9pNsnrK8

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