{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa85b669fb78c767179d56f590657d0811e5951f7db51772ef1c22b4f515cf63",
    "signature": "0xdbd6c993f8982d02aa70ca3ad0d78edc3d420b3a4cd9aaf8cb315fd145476c44011d56370c86abdcf0f21031bf73340d893f56b2003ac3107de8e59e3112d4331b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}