Transaction not yet indexed

52CS2saCCp4tMg6F8pzzhYvwvoPyYPnibDQALL3GvV9MEPeTyfVFD69UpXStTk3miQH3vocvUPMpabx4VdKFJDM2

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