Transaction not yet indexed

28HEDCK3VkkWSZLyPtW8F3c5Bu6koZsRERCDgYHH1eoKWbE3rmSxNRM98nJCFZN6Tg2d8XKUj6WsJ8ZFmwoL2ppq

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