twoeths

I suppose the flow would be, please confirm @dapplion : - New Rest api to produce local blinded block - Cache full ExecutionPayload by root - New Rest api to...

the block `0x961ee2ae2a7b0cb8f2623edcb1c7a408c8258ddfcd3a2a5c71cb6640ed2e5ed0` really does not part of canonical chain, that's why we got the error https://beaconcha.in/slot/0x961ee2ae2a7b0cb8f2623edcb1c7a408c8258ddfcd3a2a5c71cb6640ed2e5ed0

The other error in the log file is ``` Jun-28 09:39:11.349[chain] verbose: Clock slot slot=6761294 Jun-28 09:39:11.350[api] error: Error on submitPoolAttestations [0] slot=6761293, index=2 code=ATTESTATION_ERROR_UNKNOWN_OR_PREFINALIZED_BEACON_BLOCK_ROOT, root=0x8668b5a0199c5b52276f4529d309c5b080b30ee59d7ef68d592ea5c8e1f288f6 Error: ATTESTATION_ERROR_UNKNOWN_OR_PREFINALIZED_BEACON_BLOCK_ROOT ``` the...

@nflaig's error is the same, target root was really not part of canonical chain https://goerli.beaconcha.in/slot/c4d460df1cc7c4da058433f035f9a4b40cb9bc4ef2b4011e93425dc20b5259b5 when node is synced, we'll search for this block and there maybe no error but...

feature was implemented