EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f438d7693bf16f951b92ae232955441eb945ca8020d3d4c8121904875ae1ffd","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM43Kn48P-1f438d7693bf16f951b92ae232955441eb945ca8020d3d4c8121904875ae1ffd"}]}