{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558844961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93f325a9287a41bb2d6c6c95ad08c69cabcebff3b3a1baf60425e432fb648f35",
    "signature": "0x213018636a4b66325bdf29505e006ba3d3933ed350c5bc446b2e96549a742e062d4f243939cc6dbd46d86b54fef5905ecf1cb1f78a1813beace77ab1573ae27f1c",
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    "userId": "24240642"
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}