Remove auction transcript code (#629)

RELEASE.md

@@ -43,7 +43,7 @@ curl localhost:18550/eth/v1/builder/status
 
 For example, creating a new release `v1.9`:
 
-1. Create a Github issue about the upcoming release ([example](https://github.com/flashbots/mev-boost/issues/524))
+1. Create a GitHub issue about the upcoming release ([example](https://github.com/flashbots/mev-boost/issues/524))
 2. Create a release branch: `release/v1.9` (note: use the target version as branch name, don't add the `-alpha` suffix)
 3. Tag an alpha version: `v1.9-alpha1`
 4. Test in testnets, iterate as needed, create more alpha versions if needed
@@ -95,10 +95,10 @@ To create a new version (with tag), follow all these steps! They are necessary t
 * Update the `develop` branch:
   * `git checkout develop`
   * `git merge tags/v1.9 --ff-only`
-* Update `Version` in `config/vars.go` to next patch with `dev` suffix (eg. `v1.10-dev`) and commit to `develop` branch
+* Update `Version` in `config/vars.go` to next patch with `dev` suffix (e.g. `v1.10-dev`) and commit to `develop` branch
 * Now push the `develop` and `stable` branches, as well as the tag: `git push origin develop stable --tags`
 
-Now check the Github CI actions for release activity: https://github.com/flashbots/mev-boost/actions
+Now check the GitHub CI actions for release activity: https://github.com/flashbots/mev-boost/actions
 * CI builds and pushes the Docker image, and prepares a new draft release in https://github.com/flashbots/mev-boost/releases
 * Open it and prepare the release:
   * generate the description

server/backend.go

@@ -6,7 +6,4 @@ const (
 	pathRegisterValidator = "/eth/v1/builder/validators"
 	pathGetHeader         = "/eth/v1/builder/header/{slot:[0-9]+}/{parent_hash:0x[a-fA-F0-9]+}/{pubkey:0x[a-fA-F0-9]+}"
 	pathGetPayload        = "/eth/v1/builder/blinded_blocks"
-
-	// // Relay Monitor paths
-	// pathAuctionTranscript = "/monitor/v1/transcript"
 )

server/service.go

@@ -18,7 +18,6 @@ import (
 	builderApi "github.com/attestantio/go-builder-client/api"
 	builderApiV1 "github.com/attestantio/go-builder-client/api/v1"
 	builderSpec "github.com/attestantio/go-builder-client/spec"
-	eth2ApiV1Bellatrix "github.com/attestantio/go-eth2-client/api/v1/bellatrix"
 	eth2ApiV1Capella "github.com/attestantio/go-eth2-client/api/v1/capella"
 	eth2ApiV1Deneb "github.com/attestantio/go-eth2-client/api/v1/deneb"
 	"github.com/attestantio/go-eth2-client/spec/phase0"
@@ -51,12 +50,6 @@ type httpErrorResp struct {
 	Message string `json:"message"`
 }
 
-// AuctionTranscript is the bid and blinded block received from the relay send to the relay monitor
-type AuctionTranscript struct {
-	Bid        *builderSpec.VersionedSignedBuilderBid       // TODO: proper json marshalling and unmarshalling
-	Acceptance *eth2ApiV1Bellatrix.SignedBlindedBeaconBlock `json:"acceptance"`
-}
-
 type slotUID struct {
 	slot uint64
 	uid  uuid.UUID
@@ -231,22 +224,6 @@ func (m *BoostService) sendValidatorRegistrationsToRelayMonitors(payload []build
 	}
 }
 
-// func (m *BoostService) sendAuctionTranscriptToRelayMonitors(transcript *AuctionTranscript) {
-// 	log := m.log.WithField("method", "sendAuctionTranscriptToRelayMonitors")
-// 	for _, relayMonitor := range m.relayMonitors {
-// 		go func(relayMonitor *url.URL) {
-// 			url := GetURI(relayMonitor, pathAuctionTranscript)
-// 			log := log.WithField("url", url)
-// 			_, err := SendHTTPRequest(context.Background(), *http.DefaultClient, http.MethodPost, url, UserAgent(""), nil, transcript, nil)
-// 			if err != nil {
-// 				log.WithError(err).Warn("error sending auction transcript to relay monitor")
-// 				return
-// 			}
-// 			log.Debug("sent auction transcript to relay monitor")
-// 		}(relayMonitor)
-// 	}
-// }
-
 func (m *BoostService) handleRoot(w http.ResponseWriter, _ *http.Request) {
 	m.respondOK(w, nilResponse)
 }
@@ -561,9 +538,6 @@ func (m *BoostService) processCapellaPayload(w http.ResponseWriter, req *http.Re
 		log.Warn("bid found but no associated relays")
 	}
 
-	// send bid and signed block to relay monitor with eth2ApiV1Capella payload
-	// go m.sendAuctionTranscriptToRelayMonitors(&AuctionTranscript{Bid: originalBid.response.Data, Acceptance: payload})
-
 	// Add request headers
 	headers := map[string]string{HeaderKeySlotUID: slotUID}