Transaction not yet indexed

52K5gmmuprRd3yZScKzy8eBcShGC8onAZDf4U66AoEnYz9gBGbw3koR5opqTRicfJK5j5nFPKgLEKyBUt5KiLbc8

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