EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"54ab60be80e63c4500bc73045bfe7dc6c441b479a261ef6ca74ca873fcb4231f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzl1WnY-54ab60be80e63c4500bc73045bfe7dc6c441b479a261ef6ca74ca873fcb4231f"}]}