EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c0fa44cc59335ea779f92858c05f019180859ad8c24057d610972b1ce70df868","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlB7mJqQ"}]}