Transaction not yet indexed

52EMzXpmju9cwSyAsGN8Ex6L15pGSitGgPt1GKRAyJcQ9ZD4yuVLayhHDF79uV9QEbCqMeXTz5PqAoGTkZQuR5MM

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