EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"1fff861203d4c23a9d0d45236fc9a2f3c1ebb0b184f720d3da39c837e489cf46","amount":"500000000000000000","memo":"sw:tr:vKo1qzvbWd"}]}