EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b46c9fb34957d94af2d5b219f7724a37fea4c4cf4240e50bae24654cee62760a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-b46c9fb34957d94af2d5b219f7724a37fea4c4cf4240e50bae24654cee62760a"}]}