curl --request POST \
  --url https://backend.swap.coffee/v1/profile/{address}/proof \
  --header 'Content-Type: application/json' \
  --data '{
  "public_key": "<string>",
  "proof": {
    "timestamp": 123,
    "domain_len": 123,
    "domain_val": "<string>",
    "payload": "<string>",
    "signature": "<string>"
  }
}'

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