{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310556054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6467a24ee0eedcef0ee3c27f17e1a450256dfe71fce1437e582c4cb84e001fb",
    "signature": "0x3060309171d77bbb9879387a7dae9207a05f0d04666eb6428fd85dd34dc8571a27df020eca76b031dd2be18318eaf71b54979a99976e28df364481e6971594461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}