EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f21d7b5a1b615abdd7e8c25adc9632ae5b2a2d04e47e62b117cb7a5757af584","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRW7N4A8"}]}