Transaction not yet indexed

28SA2vgtS2wstQNbXBsu5RHdJnn94vX2wD2ge459PdN6T79DH3MD9NfaDbeag4f4zBu9E6w2cfqxfx6unFzWJb1c

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