Unwrap WETH

curl --request POST \
  --url https://api.compasslabs.ai/v0/generic/unwrap_weth \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "chain": "arbitrum:mainnet",
  "sender": "0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B",
  "amount": 0.0000048
}'

{
  "chainId": 123,
  "data": "<string>",
  "from": "<string>",
  "gas": 123,
  "to": "<string>",
  "value": 123,
  "nonce": 123,
  "maxFeePerGas": 123,
  "maxPriorityFeePerGas": 123
}