{
  "manageEntity": {
    "action": "Repost",
    "entityId": "407639103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73f7d81a187973f1e034a04d398ca23ac9d6ebce80bb7e6f5f5fc57978ba45e0",
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}