Read one command and the câmara's answer to it
Reads one command, including the câmara’s answer projected exactly as it arrived. For a position query (LTR0009) that answer IS the position the câmara returned: this rail shows it and never computes, nets or re-derives one. Each position carries its own raw sitLancLTR, verbatim and untranslated. An unknown id answers 404. RBAC: lbtr:read; the tenant is always derived from the validated request identity, never the payload.
Path Parameters
Response
OK
REQUESTED (committed here, nothing has left this service), ACCEPTED (Lerian SILOC durably accepted the command and queued it for dispatch — it is NOT yet on the wire to the câmara and is NOT a settlement claim), ANSWERED (the câmara answered), REFUSED (the câmara said no) or FAILED (it never reached the câmara, and the announcement is open again). FAILED can follow ACCEPTED: Lerian SILOC may give up terminally on a queued message.
The câmara's answer body, projected exactly as it arrived: dtMovto, an optional dtHrLTR, and for a position query an optional positions array whose entries carry the câmara's own numbers as strings. This rail never computes, nets or rounds one. An absent positions array on a position query means the câmara matched nothing; on the two acknowledgement legs it means that leg carries no positions at all.

