EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51218c47c960adc4448b90a9ae5661a5978b250bbfafd770035ef0f6e0a04ed3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpR6J0Rp8"}]}