Transaction not yet indexed

52RvFbxFaGK7h7vwuUtr2Q4XDxw2mx7UkGf5AePH96mdMn91ASC87wZ2FMgHVXeN6tn9XWNJHBs8u5NAn9iZTuC3

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