Transaction not yet indexed

278SDGHpFDip9UT4G33ZS7ZnCQ8UqtNc7TdBUt1SCVxWTST2v57uCqnbjY4jUtYG4dxRyE54bYjKDsi5vsMC7dNH

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