{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11231111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97f7cce83d56e71032105775e98cf61283cb65f2edd0e186b9c688c73c809ecf",
    "signature": "0x24cc006e022eb8106c72a11c35b2d20e74d0c3c5a10cb13b90e4d4efd0d9dd665d803a89ea27dc7063d672da1588e06b64360fb09c51bcde1a33882ec10d84d01c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}