Transaction not yet indexed

52tF2AM9rLQtkBaVBPF9iBWFyePc3yr1uFCYFqZ5GpPiejz9jb1VSCUrhdaddMHFdHC4epStxbQKUDCxKXnfCzL2

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