{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1862678218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aded75de869444c1edcf73cec9bf9a498111f9dc647d1fc71a2e39129bc7e2d",
    "signature": "0x90cdcd073bb179acf15267ac545daf35d15acf286e8be133c9714849af1f15a114ae6a8aca0a4ff10a7cf90e915fce7edd1683b0ecb169ca185e9b6528f3a9d81b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}