EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"81e6acac185d91e74331cde5bb06134da56d5a02293981706b0636a2f0872d74","amount":"4000000","memo":"sw:tr:MgMO7EylPJ"}]}