myvar:
    { name: foo,
      ip: [{ ip_address: 172.30.254.90 }],
      allowed_address_pairs: "{{ allow_all_ips }}",
      global: true}

I want to reference "{{ myvar }}" at a later point in the playbook like

nics:
  - "{{ myvar }}"
  - "{{ baz }}"
  - "{{ bar }}"