{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4381564661165a97908af281689ae6ff6eb8a050f52e35853d0319697ff4a527",
    "signature": "0xe0b5d2c29a655816468ff1694ba7ba9db6b0db92a655ab54ab9075b92041ae166fd8b5f2f131977e427d370274257d5cfcd0560ab458ba7675a088cc3f2e3a471b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}