Transaction not yet indexed

28QpkajghAt7EPnPaunjaShLAgu1jz4TrRmc3Cx4SwoGkm2VbBPJgBMeGtUFrUro46PcD7ZbBtbNnYfSuz6dmPiX

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