Transaction not yet indexed

28HDYud7MYLmPDqMpuSYFg3WPn5k1RwemoyR1DeoGcNKvhEraE41hvJ8tkmb7ue7bauRLfRPMxffGNFLc5dkhBS4

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