{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470744116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8b2ce413cbaa59decc05fccd6b179d0e1ff05c188ec37ddf7198520d053c898",
    "signature": "0x0f07828b5223d92f143163768d5257389e16298f436aa8d16a1a955346255b7c5dc023df93307445b80f6d20e379cb4227e094b3884c3ef3bb02a6681a58d6931b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}