{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465977271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1d5677cd8765d94137fd1f84d7da967774581110982ca1df2c8664dcd98cf47",
    "signature": "0xbf00334c23eb0755ec82e228d7ee20d8c99d9686782a63652efe46fcae60a98b3fc30a550492693a701903713c528393e28791c0ddd64752c18e3e6f89be61031c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}