EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"754a2c5171d4b7050f55f00bf67755a8876e4e1badc11ae16ac6a6c7701becec","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:nvV4kbLjrl-754a2c5171d4b7050f55f00bf67755a8876e4e1badc11ae16ac6a6c7701becec"}]}