{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1321242751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9410b6b1e4d8376f2f9f6e0697d04b7d86772d230ef5f380d426c3509c9b8e5b",
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  }
}