EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15a6bacbec0a424bad5def91974c0bc9887b4ee9eb981878fe2391860561195a","new_owner_id":"hero.sweat","amount":"2000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"653194bd-f68b-4546-a538-e9cedaa1285f\"}}"}]}