Transaction not yet indexed

52MLhB45SmfiEbN4XtCFZeaEs6uAF5k8snzcAsVY39rKSp7Gd1ppHaYnAwEcTWtDMbdKHcfsRFCMmT4qKP35aq1W

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