{
  "manageEntity": {
    "action": "Repost",
    "entityId": "738548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7585e7d8974a1cf5461aab1154daab6900ac7fca7b3c3d344db937c0465422c4",
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  }
}