{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c96ba11e72aa9e67924713d39782e6eef7fa81319b4608d1b6c4da0fceed2d0",
    "signature": "0x9197c21b877f53b25fd3f177d02d5a43a40e17f7df7c9415dd54e01309a5bf2575cd4351f61a6ec8e7684773815cb0d586ffc7412704d49419a1a20fa1e928191c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}