{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567003187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x477549febfb75e1b108d56f2f42e62b78bb1cefa96a2402453492873ec68775f",
    "signature": "0xd7aebe133e3a248d39ef13902e97a31f82bbe5a896f892fb07f0eedb4876e89e1880a55fb3486f8c5a32f91d672024753d6ba6121a4be4ef132e924bd075f1d31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}