{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2015600960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17ccff005991f8de8670854f4ce10483bc7f24b8b4d39bf4a4ae6d8fe349e265",
    "signature": "0x2b4856047d2ef79e29e71a7288c6d59afb25ec2794ed4fd1ad495c90fcfa9849442532e1a89dd332e2d0f46cd0dac015151750aea1f8ae26890baa4b8a2764e61b",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}