Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2667647 epoch_slot_no: 10847 block_no: 2666132 slot_leader_id: 8 size: 1753 time: 2019-06-03 10:00:31 proto_major: 0 proto_minor: 2 hash: \xabdb16eb267996d31b84725897e0488e681af5cd428e1721ef8c763af232a44cBlock Operator
vrf_key: op_cert: op_cert_counter: