Transaction not yet indexed

28DKAP7xLt75UEiyEcoLDwpzLusW3KG6q4cM6ecoWvyG6WV6y9PAwWRHEHqUz94eYeCrLXXYnEsc1MnLwXCKn3Yn

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