{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1065405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e4a5cf7f9f091abcd0cd2f5d3f8fcfe790f455c2ab5c4642803e7852d45ccb9",
    "signature": "0x42bcc216bbe688195134b2e3764d68e7a2cc46a0ff926c0bed74c85ab7e2df414805ad0329643efaf29975dcacb153208e036daf123e40808a31be1a77d0cbc51b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}