Transaction not yet indexed

28LvMmLwH6k3vDMUyUdcawoEY8d6KtGRNRDSpJrcyjFxRbSpQufeTsBa9w6RfvYRV31SFpEzAstDYdBXYoen9prf

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