EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"91baaea00e195d683e8a4ae32b32d89225695cc540a9f62a5e016f79402112e2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djz5VXnY-91baaea00e195d683e8a4ae32b32d89225695cc540a9f62a5e016f79402112e2"}]}