{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4011eada8845af2ceb9254dc4c41a8466f31cf190d967fe26d77d270075b807c",
    "signature": "0xf510bdb8ffb76adb83378dfbcaf9d7308c02242d793df2c6002523e1f88cab500d6d1233af2464e4b8adcc291c7ee5dbc59ca28b814c588a9c427af25d37f4351b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}