EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b1157a9efe5dd21df4873c2f4fdffd951d172b658298a0e96685cd19c2212e18","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvwLMaD8"}]}