{
  "manageEntity": {
    "action": "Repost",
    "entityId": "353229050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33905893e9fcfd83f427592c71788f75c0cae7d12d1240337b5036a5657d75e7",
    "signature": "0x80815657dcf51dcfcca3f29cf5f177b3ae7db64970a0fa0d57ae3352e8b3244113d115e35d6e274c2e81bf0449111180ac49917e2d10fb0e6754844f07e393cd1c",
    "signer": "0x204B971E7FCEAe8EEb58417458bA71C79eAd8948",
    "userId": "652"
  }
}