{
  "manageEntity": {
    "action": "Repost",
    "entityId": "483411924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x390598312943de90f044ee7c3ac54397ef9774b9fda58f7fcf42c6fe6ab7e60e",
    "signature": "0x2fde69e6e17f3c5b612c2209028a3da56f264eab9b84e1876932635841e449d968754b384d27be96fd1da781d772e1c34cbe7ff2dd89dddc3165ef5c68bd8b031c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}