{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1de45dd36f4047ec20f86f643367c05c441eebe1018d4fb62800662355299ea",
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}