EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b2b5310f261f63561b7366a9bb947324532ba8e76ae3fccd970dff14b07c5a4e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-b2b5310f261f63561b7366a9bb947324532ba8e76ae3fccd970dff14b07c5a4e"}]}