Block details.
Epoch: 109 Number of transactions in block: 5 slot_no: 2374895 epoch_slot_no: 20495 block_no: 2373397 slot_leader_id: 12 size: 5250 time: 2019-03-27 15:36:31 proto_major: 0 proto_minor: 2 hash: \xf5dfaa5cafb07ad453e578a638cad2248c5c2218ba54cd510d94dc64bfcafb8bBlock Operator
vrf_key: op_cert: op_cert_counter: