{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ccd65173efbd791932d0814922f94d880a3bd685d14edd0536a7743ea613440",
    "signature": "0x956e44490c0bdb391c1145c648370f3c1246bacf959e6b410acc03938f5e56233ba5510fb7b6b12b9beab63e963b80073c5cc0eddbc7851af799fc260e1d1b731c",
    "signer": "0x304351A649d22355BBE9FA748D7632fa878fA9f3",
    "userId": "848226921"
  }
}