Block details.
Epoch: 196 Number of transactions in block: 3 slot_no: 4254032 epoch_slot_no: 20432 block_no: 4251883 slot_leader_id: 3 size: 1672 time: 2020-06-04 15:15:31 proto_major: 1 proto_minor: 0 hash: \x0c7bc8bd28040ba59eb27aff9493d56a89deb347969f407f42ba57c96513ff19Block Operator
vrf_key: op_cert: op_cert_counter: