{
  "manageEntity": {
    "action": "Repost",
    "entityId": "643203357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c6169d4ad7f64d602047c4e5b468a45a63e6447aacf37cbd356a979c4e66e0a",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}