{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987041196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f78a27b3d3c6c3c3539b221eaeec5f697a27f1a37228cf7b67dec3df7f99158",
    "signature": "0x4ff74f01c81ddacdce43a6e29f58fd1ef9851963fe23409fb0b0b6a10a525dc87c036d81316864e3a50b9d983117b990282283e7f6662f4effda89b5a90d9c3d1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}