Transaction not yet indexed

28SdrZRuVMAufswCBbtBvpWocLHTXMqaFYdG2QvTjZ2yFmZqwuHiqBUaikdZnw7PhfwT1BVBq2r5Uf7id1KTej7P

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