{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ee7077ac12fbbf0a9801135bf4f8051c09b91b9a98f41a5ea6cf3a16648051a",
    "signature": "0x6207954b3d73a053b3c24b4e37acd7322dd419fb2055988ebffbe5d482e8137c75c16f9a415571beb8434862045e27964369dfefc434f792daa74333964a1dcf1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}