{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1386507580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb570f0ba654fc311887b9ef5d5f93ca35ba0f31be43be63d8cf920d8d269c199",
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}