{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d1fb396b600a20d5a6bdf2889a2f9a41f081d10e8fd0b8ba49afe79e135772d",
    "signature": "0x0c6bfaa7ba622929e15858390e454f00c0ba599238918caca218b6760dd869c661f14d28de6c335ba1fc55718743c21aa530b148996f90344f426858793afca11b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}