EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3d455049327a89b0b0899d886460c7a83e9d97958675b7ee084e68e2dfba3496","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDbWo8gqY"}]}