EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4bf5fa739270bb9f8ea5e5486a2bd49ddd3389081057caf449617b4b2dc306bc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OMAP4OLxAx"}]}