Transaction not yet indexed

28PAAKAKajabmJQ8E7K3qL2qLNG1SRfWSzN3m5dttoAqaBcm1rsXadLfUTKo5FsGKMLUCUT2YpmDtQ9TyDmcSSJJ

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