{
  "manageEntity": {
    "action": "Repost",
    "entityId": "778145259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaacec5c49ee886fe87d5148c5e329f5bd573bc5c7f592d94ece9065a81d96ba2",
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  }
}