Block details.
Epoch: 205 Number of transactions in block: 1 slot_no: 4447123 epoch_slot_no: 19123 block_no: 4444899 slot_leader_id: 8 size: 2306 time: 2020-07-19 07:59:11 proto_major: 1 proto_minor: 0 hash: \xf4e0c3b2d3b2fbefc6d86c6b5302bb69e2bc01ad0c14e3a784822db5deac2ec8Block Operator
vrf_key: op_cert: op_cert_counter: