{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1176613422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91e672100678bea4b793c4844dcdb3d9a0700684b8572a504f0c54c10128f186",
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    "signer": "0x473784A6Db124b95de277d9A2527561BA95e7133",
    "userId": "957849040"
  }
}