display_name: Hello, world!
description: test
additional_fields: {"skyfeedBuilder":{"blocks":[{"id":"aaaaddyalikxm","did":"did:plc:dq5mzeeaxd63xzyskuwmrapc","type":"input","inputType":"did","withCounts":false},{"id":"aaaaddyalknl2","type":"remove","subject":"language"},{"id":"aaaaddyali5zw","type":"sort","sortType":"created_at"}],"license":"EUPL-1.2","displayName":"Hello, world!"}}