{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327830476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f5546a9b76f8dd7b1e8b4f51ce72ef1b44b72e38f867c178e9d264ea4e11770",
    "signature": "0xa1f3d7793097773f3111066deffac8f4e81ba60bcf179684acdf902c8346feda056085a2836d9d84fcea33f72ff4c1b051a6c94cfd6a04a5b5d850a27a450b2b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}