{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314454438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1452f0bc6ab51e7a026ce8a1cbc92911a87b07db9651a7598b5162000d620391",
    "signature": "0xd4065093a2b5cf993a768e1d1d1cdfc3782eeda331cd1c9ad7af6c27c44fd2195bc746d21299ad520ae6fc6f1c143032baecc3b8de3e5005d77afe593493cf951b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}