{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84327254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeeadd422847ceced5a002500d95be32472feb00a7d97c4a8056ad6bb4fcdcc49",
    "signature": "0xd0be6aa9f3dbb3dd1159f61249f22e204f3df5a5e68abaf476115b6456deacf478c02902c843823c3b351ed32487e5c293c6a6838951050bde2adc197bc3e7191c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}