EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b40c86342bd38c374581e0905448facd4a8fd47074575c818b257a133e37f8ed","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjYVy4zx-b40c86342bd38c374581e0905448facd4a8fd47074575c818b257a133e37f8ed"}]}