{
  "manageEntity": {
    "action": "Repost",
    "entityId": "529133457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc66e5a4303f3e8ff8afe6b1fa40c458a5c4f73e302e90bcc797599817f800aea",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}