{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20713131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00e957f6f54bfd19e213125de3f01aceeb9e1bdc7b50116630cc31bddc1f4685",
    "signature": "0x635b0b350723116330a910be146d7c3ab2f8338952940571f42d1b954f4f5c114c180a1e2ae11567fbe8c862f540a6dd903da632e3d66be6bdd4f6048ce321af1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}