Transaction not yet indexed

52CQmSguqcUqNuaDzyb6Ws1si85sapnxRBWt6BULKDGDrb6iFVjJXZWTwcgqGGcDn9MStxNM7cPiTdBQsD1dDDrY

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