get https://{network-ethereum}.gateway.tatum.io/eth/v1/beacon/blob_sidecars/
Retrieves blob sidecars for a given block id.
Depending on Accept header it can be returned either as json or as bytes serialized by SSZ.
If the indices parameter is specified, only the blob sidecars with the specified indices will be returned. There are no guarantees
for the returned blob sidecars in terms of ordering.