{
  "manageEntity": {
    "action": "Repost",
    "entityId": "691477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78534a21c008790eedb1bdc46ce615616f8d21c4f1983504fe08618be4b7531d",
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    "signer": "0x96F25BA81df0482778A947af84C03800CF5f5d64",
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  }
}