curl -X POST https://api.stableyard.fi/sdk/v1/deploy-role-module \
-H "Authorization: Basic $(echo -n $STABLEYARD_APP_ID:$STABLEYARD_APP_SECRET | base64)" \
-H "Content-Type: application/json" \
-d '{
"userId": "user_abc123",
"txData": {
"to": "0x...",
"value": "0",
"data": "0x...",
"operation": 0
},
"signature": "0x..."
}'