{
  "manageEntity": {
    "action": "Repost",
    "entityId": "742605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bebbc7e7f4efbb5242f0d70f10a52eeecb3293bc5194ccb4c48380b25a55e08",
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    "userId": "377610060"
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}