EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b2be1e5489348b8359a7d6d96a2094740e72c2648e2aa33254f1d481a3da4c7","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-1b2be1e5489348b8359a7d6d96a2094740e72c2648e2aa33254f1d481a3da4c7"}]}