{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0305472e36ea03e69a1bc73694c259fe46fcfb69da601409763238a2c7d06d80",
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  }
}