{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087018412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c04ef02cfd70cb9d799f301edb85fe7c9b7a9723f79b7cc1eeb833ec02c1871",
    "signature": "0x6f6f204c78cb89ffcf733de98cda7b00fd6a49153d93b1dca0ed6d1e1e65772522f65a35c59c13493985b2b25cf01206c6afad0484ce021522df01e4c61329ed1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}