Make custom Order field default to Order ID

{ "rules_on_order_creation_set_field_value" : {
    "LABEL" : "On Order creation, set field value",
    "PLUGIN" : "reaction rule",
    "REQUIRES" : [ "rules", "entity" ],
    "ON" : [ "commerce_order_insert" ],
    "IF" : [
      { "entity_has_field" : { "entity" : [ "commerce-order" ], "field" : "field_token_test" } }
    ],
    "DO" : [
      { "data_set" : {
          "data" : [ "commerce-order:field-token-test" ],
          "value" : [ "commerce-order:order-id" ]
        }
      },
      { "entity_save" : { "data" : [ "commerce-order" ] } },
      { "drupal_message" : { "message" : "Added [commerce-order:order-id] to the token test field." } }
    ]
  }
}