{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1548450545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafe599533550ca0d3a571bad3dbd8df0db604896201c98ca54f12f6eb5ee766a",
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  }
}