jrun cryptofightsLï{"in":1,"ref":["220f473cd527c44b240d27ebcb250d4988c853bd21c33add6da890348b3aa018_o1"],"out":["263a35567e1f959854a4ef2feeef51b71b8781659697f3987c0dd6533cea779c"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"levelUp",[0,42]]}]}
https://whatsonchain.com/tx/5b96c34d36175f54ea964af28d37b17b24937a2b1f4521b67a3c0f4aa014c026