{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1825723817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72feb8048e019ca5e3dcf6bc5bfcbc8813faf5a8efefea14fa66678ded582b50",
    "signature": "0x486bd97da2ed0257cc94519ecfad13d8784e8f7500c896f9b8659985fbe998b741ea6eb84eb6b699ba87f96cca6c38f01ab74713886927d1442a98c95a7c14ca1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}