{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666622786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34278c4cab445dc3dfbc37c4f255fa60f43c8c2227a8ac60da8787e07aff29d4",
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    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
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  }
}