{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61daf3f9cb27482caf4da10c69a8ba7554eb9538f8c8df16121c1940090da0ac",
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    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}