{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1188012766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc4f8b1f1c753f48efd7a8fa990f5772a6e3b69c756210f702b80d6c7e316a0f",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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  }
}