URIUpdated (string , bool )
[topic 0]:0x518159e6371cd5b4c2aadcb329217344ee78b366cd3730e987f31878702401b6
0x000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000036697066733a2f2f516d566367705a6871535269754b4651556d756832615a33656162537a42524242694561743679633243454667532f00000000000000000000