EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71b0749fadbfae00f60d5b261c9dfa650491625de9ab5c1deae8a7daa44912fe","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlzxZlqQ"}]}