{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e33fb703ac436d4940db100552d232c40da2cc23cd383318d5c3c29cad4f21c",
    "signature": "0x16e4d7591d822df9a3c99523e7f3ec7c0a6c0862f1c26091119bdc0c247707767d9eb17d083c66e60def09312af4ff82276ad5f34176e2a4ca875cd6d99da2aa1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}