{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312438005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87247db8f6c2a8abc9a9ea85b5fb3d24aa7f593faa85fd5307f003f450e299d2",
    "signature": "0x0811c7295f9ab07f5f2445b6df98369afc28f36b4feed3a4a509f5dfe20af18101156aa8c1527bf0a2ee14824989a1d5176aedcd13d2d7340c2b76f8c2f7941b1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}