Transaction not yet indexed

52LdahQ53FAWv12Ztz6oGxtqMPAwsDqoA49v4TiXvjwNp1gr2YWGHySV8HDTzU8hJffa5BatAdPiTexg4cZCCmKP

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