Transaction not yet indexed

52FkqYBHKFMMdMLJbPK2sqGYV9CLoZDiozDnSq6gsmJGCEyVESdXnvyH2reqvfsFru5PEVnruq5VfDJKN7Fevsam

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