jrun M|{"in":1,"ref":["a3dbfa075293c19374ba6fd4e0b7feaca513538de2c8b1b611579bc4218112d4_o1","7a54db2ab0000aa0051a482041b3a5e7acb98c361568cb3490cfedb0fe1a5d88_o3"],"out":["46067fe744caca560d7b16983b401425b1b249b646c6dbf8f0a4a20f66161543"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"update",[{"$jig":1},{"graduationPosition":null,"level":8,"name":"Checkers","xp":6980}]]}]}
https://whatsonchain.com/tx/d837fbb2b8722db632c51d350dfd28e8ff5cf7d2eeef1eb2b5168cab68454ff1