{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9362ae98718c3c36b6320c9d56d3c3afc60ed9203bb04eee3572db8e7d476c51",
    "signature": "0x68784983ceb049db92297fd0650f28e77aec7412d80cf72443c70be8a54d6bfe7e5e7252199c49e958f73d26e0985aa3c9127c9d17e48b66fcbf49aca43cc14d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}