{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9091914d2665931ef41e8d73fccec199abba4b8f34444b6489e31bff30f2a0f2",
    "signature": "0x9ddc98b5cb6cf467d7abc00de772c6af78168b2b6b765c530246fa4a162492713ba6b3f94a04fd84d692e5b42142da5701218a5f9770cad29cfb58cc7d953b641c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}