- 'status' - status can be either 'offered' if the routing process is still ongoing, 'settled' if the routing process is completed, 'failed' if the routing process could not be completed, or 'local_failed' if the node failed the forward itself.
- 'received_time' - timestamp when incoming htlc was received.
The following additional fields are usually present, but will not be for some
variants of status 'local_failed' (if it failed before we determined these):