Block details.
Epoch: 198 Number of transactions in block: 2 slot_no: 4284119 epoch_slot_no: 7319 block_no: 4281967 slot_leader_id: 4 size: 1500 time: 2020-06-11 14:24:31 proto_major: 1 proto_minor: 0 hash: \xec9c5f876718d1b2b0cbb02054ff958247849cd7f7fdd4725dc4e9127eea4eddBlock Operator
vrf_key: op_cert: op_cert_counter: