{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722953046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe43435923d33f224b4c38c415fb95356920bbd701a947c5263dc3d82af2ee60",
    "signature": "0x3ca3ee38bf05746f32182f04cec8eb30caa6c7fc35071b732e8e0e0ccebbe8482b177d2ad638c2948738f33247db1291a9918664705572b560f17ee8e92c79fd1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}