EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42d485a8f0a513a4207b29e830831fbf5b639788ede1b637e4b6b9c74ea8b328","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-42d485a8f0a513a4207b29e830831fbf5b639788ede1b637e4b6b9c74ea8b328"}]}