{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c1c3a52b963470803fb984e3c0932b8b848b51726af132e95680b2d5f5a5412",
    "signature": "0x55d1bc9e8e50d0e8250ac06072d0c52d141e97dbb257764ecac1d97dacbb9bf578a582c96a41151a69b5b48d9bf51636a56703c26157d6714933459df497c5081b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}