EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"267c3831bd1f4a2190dad1e6ed7e385689e5381d6b067849648bd2431223f37b","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-267c3831bd1f4a2190dad1e6ed7e385689e5381d6b067849648bd2431223f37b"}]}