{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa625234662a833dad9e5a09c295a556d31a2b4297775fecedc3b6a67d5852efb",
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  }
}