{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499053867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e5c740dec09c660df936fadc541ea5665efa3cf38ff157b16cc9c39c3f4dde7",
    "signature": "0xe2dfdf53ae528da194af198c3e82dd12baa5d4c29692750aef1a7bec2ad822f2792f507fcc8e8a9bf205fe2d597df608f2966b9c93350b67005375b92d271c2f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}