{
  "op": "deploy",
  "request_id": "req-3",
  "agent": {
    "relay_url": "wss://relay.example",
    "private_key_nsec": "nsec1vl029mgpspedva04g90vltkh6fvh240zqtv9k0t9af8935ke9laqsnlfe5",
    "auth_tag": "tag-1",
    "provider": "  relay-mesh  "
  },
  "provider_config": {"namespace": "buzz-agents-test", "image": "ghcr.io/block/buzz-sprig@sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"}
}