jrun M{{"in":1,"ref":["9993ce6782d2812b5b6bf77c3a6f1e2d23d53d0ac4a183fc6dd3115ec38167e8_o1","7a54db2ab0000aa0051a482041b3a5e7acb98c361568cb3490cfedb0fe1a5d88_o3"],"out":["836b82e1ea33b9da4d94b37ad35e901832f21ec598ea128a0b7cbda736eabc7f"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"update",[{"$jig":1},{"graduationPosition":null,"level":8,"name":"Grammar","xp":7905}]]}]}
https://whatsonchain.com/tx/55fd8e196ab36feacbc38e02bb63d4ce281aa6cbd8ddb7dd6768e6eda55645b6