{
  "manageEntity": {
    "action": "Repost",
    "entityId": "457291887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa69e5d0c40add901ecdc548d3ee9bee0d917a29b79e457bde2c92af77b6f36da",
    "signature": "0x8b1f00a7e0c5fc4150984e594941d2d6bfc70a3183e6cc29a40f24cb862b29975d5f5ff04e422e555e6b74c7dae711ae6cbaf021c35d23e8e16c2f528eca3b961b",
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  }
}