{
  "manageEntity": {
    "action": "Repost",
    "entityId": "577556579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe86dfafe732bf779d8486683f4960c9dfcc9f32381a62d2589ee07c741bc026d",
    "signature": "0x7f8c49c02679a112bbc18497ba91fbf1d42c669ab37705022e1fed234a71f8366061ffed95d9ef66dbb6b81a1a8d034b6dc75a43e34b536f8693938bf539292f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}