Transaction not yet indexed

52o2aPwtzECEj2vsdo9X1Jb6mqUjP25x2SGwRTbzmzVecLGGTz56vXUd5utv4b678xt1QMrrsHSRwQwU2NqV6fFx

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