{
  "manageEntity": {
    "action": "Repost",
    "entityId": "974968106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f5e8ccac0a5d1a32865a8d97e769b3ec986dc5f0a806dff672c19f1cfe311d0",
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    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
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  }
}