{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659884162",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x273df412c6c5f1f51c9fcc1c66263d6c50ea48adbfcd478fc29c94a371b6504d",
    "signature": "0x3d0478b8d58c7bdd8e0b165debf8371adb13ad6f6ff0981f5d8fa9ef787288d42347690d31c9c60e1442f3840c49e441bbc566a83b6e6dd1d12974bb911b86df1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}