{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340168076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ad0ea514c3611f96c0c137b0b1a90814c0c5a853cb7b847ac26e10a6ac256e9",
    "signature": "0x3376340c5f4cd672dec849137f93b0ff9e9e349ccb57f201428667ab003961ab15b08fb825797268a6b4addfbf13c744d90f1752291596098a8ec16ba4cc61231b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}