Transaction not yet indexed

28E9dLyUtFgr7bwTfFVf1SMfk6bc31NRm9XqCv8bGvpkB5pCnpd1mZCV7H4X8yF5zsNhwoE2YxPq8db4Byg3o7Ln

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