{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd80fe762bbc6b37301848855e8dd530c9ba2ae39c36d26df5641ffb4f3e73f03",
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    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}