{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516319274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x061ebbfaf99b6331edaf6fc2811934efe58de30311e3db8d5f1496e617d09511",
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}