EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e6f7b6a538944174fe1057b122e72bc9722d942f9fba5182aac554134f27c471","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OMAPVYvvqx"}]}