{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb55637cf531aa9cf8fb766e101be2c2ee9199c9c831e807efe36ae8b71069f45",
    "signature": "0xa41e54ec10769fa4ecba3e6ba3f882a35bc28fb5b62b6863ce1b96ac4cb133665abd4a6492044cf58f3384a62148d471942f82c52c1ab2947a353030c1fdf4501b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}