{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bb525957c778965566615a27f0648cb87fcc9fdcd777bf6eb0e5a23c5927af3",
    "signature": "0xc6f261cf3cda47348511274f79a806137ba48c71c8ec73419334b0151d07841a6c88fdf6a73a1919575e0a2495b44ca865f2642b997b629b4c0424987835f72c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}