{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490802726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fa3af087ebfa17a3e14cb269b3b18e447f857b9d8ce80958b9b81ae60cd8078",
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}