{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dffbb32344be419d4719ed201cd932ad80e0575fe5189ffaa2566c54840bb58",
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    "userId": "55290787"
  }
}