{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40974b4b8b7cbb3cd89d84f35f90da8be2591122516f2c38e260136860cbd894",
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}