EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3471c830d6f48202d3852643af47b7f50796dbfd090e5eada48ba9af61a87dc7","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-3471c830d6f48202d3852643af47b7f50796dbfd090e5eada48ba9af61a87dc7"}]}