{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf70d05183bd05f9f2fcb98c96c30ed0b66ac90ff812d4880338f650718f022e",
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  }
}