Block details.
Epoch: 198 Number of transactions in block: 3 slot_no: 4281504 epoch_slot_no: 4704 block_no: 4279352 slot_leader_id: 12 size: 2841 time: 2020-06-10 23:52:51 proto_major: 1 proto_minor: 0 hash: \xbaad427f745764c96eb24f913bb74d445ba16ef8a77bad4515b80b3d0a461edfBlock Operator
vrf_key: op_cert: op_cert_counter: