curl --request GET \
  --url https://api.blockflow.network/rest/eigenlayer/withdrawal-info \
  --header 'x-api-key: <api-key>'

{
  "data": {
    "withdrawalRoot": "<string>",
    "staker": "<string>",
    "delegatedTo": "<string>",
    "withdrawer": "<string>",
    "nonce": "<string>",
    "startBlock": "<string>",
    "withdrawal": "<string>",
    "migrated": true,
    "completed": true,
    "updatedAt": "<string>",
    "createdAt": "<string>",
    "timestamp": "<string>"
  },
  "meta": {
    "withdrawalRoot": "<string>"
  }
}