{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x009dca4278ca3d2546d18349557c8b557b11570cb1f7ea1f8f1baba3f2296390",
    "signature": "0x397083f33f09228fa28ecc02e9a7b1620cc93ef570ffcf79cb0f5674ae3216847e8b1fff01b9cf1c2c27680712e136b36f94aabce8765ff5a8b6ad980522bea41c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}