The tracking_requests table contains 1 row per tracking request (tracking_request_idis the unique key).

A tracking request can fail or succeed (status column). A successful tracking request will lead to the creation of a shipment (shipment_id).

There can be multiple tracking requests for the same requested number (possibly failing before finally succeeding).

COLUMN NAMEDESCRIPTIONTYPE
tracking_request_idTracking request ID. This is the unique key of the table.text
request_numberNumber requested to be trackedtext
reference_numbersReference numbers associated to the tracking request, concatenatedtext
shipment_tagsTags added to the request, concatenated and separated by a commatext
statusStatus of the tracking request: created, pending, awaiting_manifest, failed, tracking_stoppedtext
failed_reasonFor tracking requests that failed, a description of the errortext
request_typeType of tracking request: bill_of_lading, booking_number, or containertext
scacStandard carrier alpha numeric code of the shipping linetext
shipment_idIf the tracking request succeeded, this is the ID of the shipment that was createdtext
created_atWhen the tracking was requested, as a UTC timestamptimestamp
updated_atWhen the tracking request was last updated, as a UTC timestamptimestamp