{
  "uid": "<string>",
  "transactionHash": "<string>",
  "chain": "ethereum",
  "tokenAddress": "<string>",
  "commentText": "<string>",
  "timestamp": 123,
  "isAppUserComment": true,
  "metrics": {
    "copyCount": 123,
    "copyVolume": "<string>"
  },
  "signerAddress": "<string>"
}