{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8ac69e20b15575b3260c83f4b46e0dc7773ee4915da028db1f7415f603f1c35",
    "signature": "0xc80963f70da3098d5cdb51a941e7d6cef318574b31719eb684ceb0dc812ed85b3f9c90a8e65a14dbd916f316a1d741c6c27153ecf53b72c1035867cd489c6efc1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}