EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a039c664904e2e554343724d01b45bec2dd3b81629064961b2db5cca7835a0c4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-a039c664904e2e554343724d01b45bec2dd3b81629064961b2db5cca7835a0c4"}]}