{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159697976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd150512d9aded8210fa7173e128831ffa7e031a46b227c103b459382784e964b",
    "signature": "0x2c18f7397c213868e13935c740e1baabaacfa95befbfb314c3da35b74985aac3185ed8d18d13c42e850fbde7efd3db3c48f326f180ad9df5e21f1cdb56acf9551b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}