{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1562974945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7c08bbafdb51524d69c8f044327e806777814ed291ad262c643dce9d3fdda9f",
    "signature": "0xa60d9ab97811f1fbd64fc799f5d25594371c3e38754015ded337580481a2d51e66c382d4d7b1ecf4064fe179186efe24e2549d8a770f1a8a7ac51d98bcfb9bd71b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}