EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ac7527667f86e5986c3e231d8db929c7229e8b640a5ad8b122ee5fcffa42d000","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-ac7527667f86e5986c3e231d8db929c7229e8b640a5ad8b122ee5fcffa42d000"}]}