jrun Lë{"in":1,"ref":["5b88bc4f508122ab8597f3d216f742c455ccb9a572c1ce8da3d7506377bcb605_o1"],"out":["7f87239b003be089067749faca7498d9efb3a4a5fc3f336f7dcd6d4061611f15"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"upgrade",[]]}]}
https://whatsonchain.com/tx/1de3bbcc4ff85ba3dbe4f308a3dc74e2ed0e1ba31eaac3efe889d3fc12e0747f