Transaction not yet indexed

52LfpbZQ2Q9GgPtqpPpkPihiEWiAcFisyj1YLHbTdmTEJHuEA7D4JS8imdNj4omprCpwyucRxM2pg72j6wAGAcKM

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