{
  "manageEntity": {
    "action": "Repost",
    "entityId": "904088004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf71b4764ece079c299977f34b969bba6486d7c2a5c63f95e90671f93e0844bd1",
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    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}