{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265800458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x349bfc62a06a52d281d9a6ccf8f773d104cf22fc0f0037cf60470880155b0357",
    "signature": "0x608054b88d4baabbf22bbe5edabc98c6005fa8e880168d31206559f48e475c0c67c7222ade44fd09eaf6db6b19e9b247b4095ca0ea25008afdaab3eb39fb476b1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}