{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490491690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b7bf3e5940567769318089edcf3f3200cea45478dac0ab591e72dd8b2348460",
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}