EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"8edca5156d7bc74b6585c9ad599c02a6ffe7356ad544f2b8b5ba7da13985c291","amount":"500000000000000000","memo":"sw:tr:GPv1xDrNKX"}]}