{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x497553cec6f51d7b2a15e65d2f4248ad7006de213ffe91fc1384eb1e2d8dedfa",
    "signature": "0xabc5b1c16774ce4b9b28a16eb1cbbfd52650f0a83b34577a75c9d354bc34443465a1126c49b332bb98c00d6fa248027e9cc8cf42546024384680f983d5646d461b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}