EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4c58cdc3c32f9fb85efce70ec83a840b948258b70c7d0e34dfc57a7b8d3ecb7","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aL7jDn-a4c58cdc3c32f9fb85efce70ec83a840b948258b70c7d0e34dfc57a7b8d3ecb7"}]}