Transaction not yet indexed

52fK2pwbHYPrSKNXRpxAVNqbyb4WdVHCGjuo9RtQNckexhfYjBc3bGWQ2YzA3ePJLaw6hECbqqjAkBkNRTCEkAkR

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