EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"89bde295405d51f5da17a20813a6b03f6bbb47a09645c2914655904392d616d2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE41VVWvm-89bde295405d51f5da17a20813a6b03f6bbb47a09645c2914655904392d616d2"}]}