Block details.
Epoch: 203 Number of transactions in block: 4 slot_no: 4404102 epoch_slot_no: 19302 block_no: 4401878 slot_leader_id: 12 size: 5202 time: 2020-07-09 08:58:51 proto_major: 1 proto_minor: 0 hash: \xfd8bf9e19782123f50b85317655e8ceecc6e81e9ab3ee12eea1031292653a9dfBlock Operator
vrf_key: op_cert: op_cert_counter: