{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a8bbc4fcf86543b82ad59c90940f937a99d27883139e1891cbf4bca501a6369",
    "signature": "0x807889c7e6ea3cbdbf12a7397662360893814841c1c12b3ca8f020912d056b84637fd34a4e434e2b2a59ee907669bda9af9814c7fc3ad3801ecd491d35e892561b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}