Beacon Chain API data is not available /eth/v1/beacon/blob_sidecars/{block_id}

[ZYS980327]

I use prysmrpc data to build the L2 chain, when I call the /eth/v1/beacon/blob_sidecars/{block_id} method, sometimes I can't get the data, resulting in I can't build a node, but I get the data when I use the quicknodeApi call, we should fix this problem, it may be a problem caused by the hard fork, how can I fix the data in this api