{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809320212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x733d5550a4553d40c02dad78ac26c93ee2d633f44f3be0d3d6d474b3b5dea6ff",
    "signature": "0x49cd5cca302f199e6daa1fd0c3be75944541450827be49c84086358ef7fba8d641741a8c896eb3fd699bb1ff4afacecffa581008fe6dd0b2c3657530e74ca1641c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}