{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1517850027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9eea7595db32c66325a07217977559e81217d8f2a622c0db2828631271c89636",
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    "userId": "870684573"
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}