EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f4cab8ee8919658c8eece0b2d7bbe765e776ca3b9ae79a56a47dd2c5b8f1ec55","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1nozkpX"}]}