Transaction not yet indexed

52Cq1cPzTEk9ScSHUt9b3PLnWzp32YdFpcj3ozxJiCWq6A2M5QXCFm1SUQyPYHSnyKM18mxvYK9q5kUMDo3qTgk1

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