EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef4b7d4e573e7e47c85c2fb834876f33d8e1921773b64d918f99942afd6a7beb","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-ef4b7d4e573e7e47c85c2fb834876f33d8e1921773b64d918f99942afd6a7beb"}]}