Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4266425 epoch_slot_no: 11225 block_no: 4264273 slot_leader_id: 8 size: 1026 time: 2020-06-07 12:06:31 proto_major: 1 proto_minor: 0 hash: \x4802df239483a8a697a68f4544793e0954a72a6661d5c670fedc760063a1ae8eBlock Operator
vrf_key: op_cert: op_cert_counter: