EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f910fb83953de580a0b540797aa354f3e04610f3214e36833c4393e57fd546b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:M2o4A934lG-1f910fb83953de580a0b540797aa354f3e04610f3214e36833c4393e57fd546b"}]}