{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711508608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb2e54430677612db78dd96c08456ce4cecf46b17d3f6115c683842f54735250",
    "signature": "0x65ed0e30bcf89e6c7eaa8dd04476c8b1a86750688d659f751ba05d2ccaed41ea034ccba596dfc7c7796cd8f1c340efd249e399bd3e90f78d0ff7d40d14668e641b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}