{
  "manageEntity": {
    "action": "Repost",
    "entityId": "824593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafe4bec2fd3bb1c016f7723eb600487ff2017f951dbfe4feaa85690be6263660",
    "signature": "0xf6cea3dcd5cf5c1ac5014d6c1c93d28f853726ba55af2a9d1d9193dd15492e0e180b55ab7b21ba206b48c5caf5943a617144971789f6bca9e1aab8dbfad9d5ed1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}