{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369738587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf759f6dccbcc0193233bedaca7981ff69c2ed40fd7e2999b58fbe2cb4df5d5b4",
    "signature": "0xbcb11f6de71f3b60872e255428b44a011dc7b87048f7efa3234fee0415165eb93b71b77e8d00b9b279c465392d2ec0453f17f29e09ea50cef199bc4ef0c41e6f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}