{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1185723139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d5606768a7b400cd19588cb3edc88114a1f4dd175cff18867a9e01488066d7b",
    "signature": "0x79aa8b6f8e3a4d1d0282e2f214230cb6c89afc075835da07f865d534d9e446426f6b4f99a466b6bd81ed9e7b8ae7aa5614647454b36c251149c07d6dc7590c631b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}