jrun Lë{"in":1,"ref":["6f0309f0fade8e396cff12a3729147ea47112b3cdfcdc7e32de5f4eb7468310b_o1"],"out":["6b21b6d21c40586d62a99834e403e115934f25b57fd3ecf658b0716e8b2972d2"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"upgrade",[]]}]}
https://whatsonchain.com/tx/ccdcb4cbca03b1cbbf9e8d74f4e7c6dfd3046373d0612d990f83bf49a4a5af8d