{
  "manageEntity": {
    "action": "Repost",
    "entityId": "473704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c64a1cad5aaa71d6bee75c811cf9ac9dabee4be70488d40510f71c584d66930",
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}