{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440719067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6f82ccb217169869810719870667b0536f206d9eec5bbff1285c2f2d8fc7d31",
    "signature": "0xd711c66ce9ffe8e99769b50795f05cf19dc940e79eda149b651f4eca65ff94dc7ae9cf33a247f3ac4a1a5695dffe15e6b59786a2cd3c09760733694a9764f06b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}