EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"e45c6fb4139189d5343e597cb40988f6da66da8319e929b859ff837805e81c4c","amount":"500000000000000000","memo":"sw:tr:Bg5nqX7rKd"}]}