{
  "manageEntity": {
    "action": "Repost",
    "entityId": "573657513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90716831639dc1865c24c5e239fd9d7fdc2ceb566b4b3279a15d9ae097035a70",
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    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
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  }
}