{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59b3fdfd1fc2e2e48bafea9e98fe32585d7758f1c2ef52822cba9fafecb96e44",
    "signature": "0x331e5a4d5dc110585436c75968702679b36c145ad5b9c4ee1253b4c7763dc7cc201b03d01fb0c19c8a8b4eb4527495e942e7327fe31f9da0010f480497bff87a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}