EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"88f490ac7b6104393b6eac2d8a89b42428b101e2ddd6beebb6100a76f0b06a7b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-88f490ac7b6104393b6eac2d8a89b42428b101e2ddd6beebb6100a76f0b06a7b"}]}