EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5255b6369957966385a2dbadc5b902650ccbe0b18b76288c3122661260f1b026","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:92q4N8wBAJ"}]}