Acceptance tests use a hardcoded operator with a non-zero realm

[steven-sheehy]

Problem

Acceptance tests use a hardcoded genesis account 0.0.2 as its operator and should be adjusted to work with non-zero realms.

Solution

On startup, retrieve the actual shard and realm from /api/v1/networks?limit=1 response field node_account_id. If the operator ID is the default of 0.0.2, adjust it to the retrieved shard.realm.2. If the operator ID is not the default value, verify the shard and realm match.

Alternatives

No response