EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57c19b63f30e5fde457c2388dc5b7e0cb0e00b01a0b34cd36fcbcf2fbed9aed1","new_owner_id":"hero.sweat","amount":"1000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"43700a38-247c-40ae-8e78-eea7b581f49d\"}}"}]}