{"service":"Blockchain API","node_id":"hub-01","node_type":"hub","version":"25.0817.1","full_version":"EVENTCHAIN 25.0817.1 (hub-01)","endpoints":["/health","/api/v1/info","/api/v1/stats","/api/v1/blocks","/api/v1/blocks/{height_or_hash}","/api/v1/transactions","/api/v1/transactions/{tx_hash}"]}