{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c1fe71347caeb3c1b28334e07c31e99f96d8197862f3c9c760dea72d7d11ddb",
    "signature": "0x3405c69a39e48094170a5a55a1c949f127d8f4d1d8354916bf84e9899964e98e545235f51b2b50660f1c778093eee33ce5990b9eb01a8278ae5cb300dafca14c1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}