{
  "manageEntity": {
    "action": "Repost",
    "entityId": "360592512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4b03ff94a2b2295a92ef29c324dd6dfc560e85606aa4037ad133968170cc5fc",
    "signature": "0x105e41367cb5777d8a5a28993a4997254b2f3a6eee900c961ebaddda88f4c1cd7f42bc9439fae2114cfade18fad3206d43e39bc0a38dccfd482031a0d09aeba51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}