{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e56658a0d178ae95a9ff111c412baf7a5373d0255bf8c5698698881e41a1e7e",
    "signature": "0xe32f351b99ef60dc7a360b35f8f007a415434db16923cf431954c8e9432a76a0031a4f4cd401b7ef7b9ca5ad6e79d21e609bdbef62e692b02b927b379677ad941c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}