Block details.
Epoch: 199 Number of transactions in block: 1 slot_no: 4314057 epoch_slot_no: 15657 block_no: 4311894 slot_leader_id: 3 size: 958 time: 2020-06-18 12:43:51 proto_major: 1 proto_minor: 0 hash: \x0258dadd3e1d5d4724f1469abfd94fc01309325659390251dcd076d54d96fd9cBlock Operator
vrf_key: op_cert: op_cert_counter: