EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7679d37093f4208ca671e2caada6924239dee4b9e7aea5684ea32ec66c3278a2","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-7679d37093f4208ca671e2caada6924239dee4b9e7aea5684ea32ec66c3278a2"}]}