Transaction not yet indexed

U52aC24n3N8qpDZuJxKkbbAc4N6zEeU1kJHzzTcWPqXrE1SvYFESdKgksQcAmLnhCG8mkJa6h9KXad6raFaCEgQ

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