EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cff055e96eca96dd6fd72f88d679ce625a6648e768ae8b189affeddb46a162b2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-cff055e96eca96dd6fd72f88d679ce625a6648e768ae8b189affeddb46a162b2"}]}