{
  "manageEntity": {
    "action": "Repost",
    "entityId": "649420580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x981e308854290da758bb4bddc71cdf6b24b2acf650a534c262906bb60a217509",
    "signature": "0xd8b0d36702b3c1ce81652192c55b87758d7f92547410b790041ab92ff0338bd779b1d62f9c6e4db4bca86a4ec1be9788b34a6c2626a761494e03325cd6ae5c661b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}