Transaction not yet indexed

5tSTMs4EpTGCEqreUHf1tUzXtPRoSPEsCs1Vi5JoffNh858dcaoqzZSiXtr8W2Vd7cqmXjkmBe2nqVEDWSyA9itk

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