Transaction not yet indexed

52us5m967Sqmin7cAcMeqaar35pj2BMJ1bVNpk9ZmKauWq1rCdjYLUjTSjfeDZvWPyUPGPCN5uSsJwHvhoaTUSxM

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