Transaction not yet indexed

52UnZs8DXp56ma3ijKS9XYWBGPnvbRB9qbqhcFp2FbprxGY2T5pHohJNPFUd5pdTRoH59YwZypphNoxDkHZLaofZ

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