Transaction not yet indexed

52eFABowRQXu4Eh7aFp4rdQi52RBMrbZ8wmEXrdbwecvsTitFrKvHJUM1LxwWSP21e64xB6TvwaBk66YTAGBqVQf

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