curl --request POST \
  --url https://public-api-v2.bags.fm/api/v1/fee-share/admin/transfer-tx \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "baseMint": "<string>",
  "currentAdmin": "<string>",
  "newAdmin": "<string>",
  "payer": "<string>"
}
'

{
  "success": true,
  "response": {
    "blockhash": {
      "blockhash": "<string>",
      "lastValidBlockHeight": 123
    },
    "transaction": "<string>"
  }
}