EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fe8a5c8f44a9e51a05a403326a08de6d96e06fca3b6c0d1b2a59b7e633599283","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpw9v5QDl"}]}