EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca83494b0c15dbe4e86f8410ba916e954d14e5538856a321a0fdac91b4533f39","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:2QkW7zO4D0-ca83494b0c15dbe4e86f8410ba916e954d14e5538856a321a0fdac91b4533f39"}]}