{
  "schema_version": "0.1",
  "message_id": "msg-seen-work-ask-marcus",
  "type": "system",
  "sender": {
    "identity": "delphine@mail.example",
    "display_name": "Delphine Arceneaux",
    "verification_level": "oauth",
    "profile_url": "https://delphine-arceneaux.example"
  },
  "recipient": {
    "identity": "marcus@mail.example",
    "profile_url": "https://marcus-hale-joinery.example"
  },
  "via_pool": {
    "url": "https://seenwork.example/pools/harbor-trades.json",
    "id": "harbor-trades",
    "name": "Seen Work: Harbor Trades"
  },
  "sent_at": "2026-09-28T08:30:00Z",
  "subject": "A contractor is asking for a finish carpenter",
  "body": {
    "content_type": "text/plain",
    "content": "Marcus, a contractor has asked us for a finish carpenter, and I thought of you first.\n\nWendell Ashby, of Ashby and Daughter, is restoring the Net Loft on Cannery Wharf. He needs two weeks from 12 October: scribing new trim to old walls, and rebuilding a stair rail. Pay is by the day, agreed between the two of you, and his firm pays you directly.\n\nSay yes and I will introduce you to him. Say no, thank you, and that is the end of it: he does not know I asked you, and he never will.\n\nDelphine"
  },
  "transport": {
    "type": "email"
  }
}