EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"542659584b59d11ed283e02140556f6549f06b9381aa9ef82e6213f6237f0425","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-542659584b59d11ed283e02140556f6549f06b9381aa9ef82e6213f6237f0425"}]}