When your external shipment is eligible for insurance and successfully tracked by Easyship tracking service, you'll get the event payload as below:
{
"resource_type" => "shipment",
"resource_id" => "ESTEST00000",
"shipment" => {
"easyship_insurance_id" => "IPTEST000000",
"easyship_shipment_id" => "ESTEST00000",
"insurance_fee" => 1.5,
"total_insured_value" => 11.0,
"tracking_number" => "TEST_TRACKING_NUMBER"
}
}