{
  "manageEntity": {
    "action": "Repost",
    "entityId": "351344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd58e7875adb4dc509c7518b837753adf3e5775dc270cb998c726df5fe44799f3",
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    "signer": "0xEbf223E3bfE29c251Ee19f0d3515DDDA00B0Ad60",
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}