EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cff9b31884fbf869e9d49f78145974e22b1dcb2db10e96395659e2739c4feb9b","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-cff9b31884fbf869e9d49f78145974e22b1dcb2db10e96395659e2739c4feb9b"}]}