{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478229460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c3bef93e79feda8076067dba4a072e614255febcedc75ab159676f97e7e8bb9",
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}