Transaction not yet indexed

21MkEPoxCsMCKpfx58LdMu3kULauez7oYA6YyF4MESd8RRPfv3BVaHseivTw8Uu1WvDzM8c4gQuNMhinHyiGmwgn

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