{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5d60319f94781b4c29d452ed0332cefeb3907e59edd64cb6d469c565ed455e5",
    "signature": "0xbbb4a5ea8dfa7c6007eecae9cdbe6ff7959066a6aa722826bafe030c9bfd0a115009f57968c94c80531bd84f6e1c4dd2abaea632ea73209cc7c15e0f29467e241c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}