EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21b50d63e6a1c49572f2f451b5f1b400edb9a3711c37795473c420f3025ddba3","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-21b50d63e6a1c49572f2f451b5f1b400edb9a3711c37795473c420f3025ddba3"}]}