Block details.
Epoch: 196 Number of transactions in block: 4 slot_no: 4248503 epoch_slot_no: 14903 block_no: 4246354 slot_leader_id: 4 size: 5420 time: 2020-06-03 08:32:31 proto_major: 1 proto_minor: 0 hash: \xf0aae352e16fe7d09b464c869949044fa79ccab8c5d9e142f0a72cf1be236a86Block Operator
vrf_key: op_cert: op_cert_counter: