{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131475728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68d67bce1c8d9f955ced5cf3a9b7c9dcd3693c47d6a4fadc78d8f9c39adefd4a",
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  }
}