Fix execution block / receipts JSON downloads on Gloas slots#666
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Fix execution block / receipts JSON downloads on Gloas slots#666
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…oads The "Execution Block" and "Block Receipts" JSON downloads on the slot details page failed with "block has no execution payload" on every EIP-7732 (Gloas) block, because the versioned beacon block no longer carries the execution payload inline — it lives in the separate signed execution payload envelope. Add a resolveExecutionPayload helper that falls back to blockData.Payload.Message.Payload for Gloas+ blocks, mirroring the pattern already used in handlers/slot.go for the rendered slot view, and route both download handlers through it.
parithosh
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Apr 29, 2026
barnabasbusa
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Summary
eth_getBlockByHash) and Block Receipts JSON downloads on the slot details page errored withblock has no execution payloadon every Gloas (EIP-7732) slot.VersionedSignedBeaconBlock.ExecutionPayload()explicitly returns"no execution payload in gloas"because in EIP-7732 the payload moved out of the beacon block body into the separate Signed Execution Payload Envelope. Both download handlers inhandlers/slot_download.goonly consulted the inline payload.resolveExecutionPayloadwhich, forDataVersionGloas/Heze, synthesises a*spec.VersionedExecutionPayloadfromblockData.Payload.Message.Payload— the same pattern already used inhandlers/slot.go:812for the rendered slot view. BothhandleBlockBodyDownloadandhandleReceiptsDownloadnow flow through it; pre-Gloas behaviour is unchanged.Test plan
block has no execution payload.