curl --request GET \
  --url https://api.otim.com/payment/request/details \
  --header 'Content-Type: application/json' \
  --data '{
  "requestId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}'

{
  "requestId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "ephemeralWalletAddress": "<string>",
  "ephemeralWalletId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "status": "pending",
  "metadata": {}
}