{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd09c04c7ad3f41e94440db7496c4b6a041ebbb40bb342cd883f06628979626a8",
    "signature": "0x73dcb9b1b43094f74e8f4e9ae06369d76f98b3436832a2ed3c3907aa4a56766d45dfc8ca3c183b40adc2f73b80567172c889ed9263df2099ce26bc0db53c0a901b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}