{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515831297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe81294191e4a4bcc7a0058d036ca9667f3212ba3e7b5da9bcd249d48b211a4ee",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}