{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348136656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18a72f1b5584b1c433992c61f0228b2eace7333d9d5753dd395dde5f1b5fa134",
    "signature": "0x48ebb2560984dc1a6e441d653ca0d04457e6b2cfa3327daf1bd3f9cc089b2b8e4e3e545c9840bae74c5c4069167c3c34406711dd5f389e8480908a954d130ecf1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}