Transaction not yet indexed

52LEc535FovvpMf5mkrptKzPVAvEe4eB6aAHBkt8nhLKNk6nwK23o65cfEn5yPnTKB4kFUgGJ4EAKsXfR21v64rd

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