{
  "manageEntity": {
    "action": "Repost",
    "entityId": "723879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dd06b4b6bfba02dd3a28e669986cc71c4bb278fe2f2a3c2d72316cebb60c5ac",
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}