Block details.
Epoch: 198 Number of transactions in block: 3 slot_no: 4279687 epoch_slot_no: 2887 block_no: 4277535 slot_leader_id: 3 size: 8900 time: 2020-06-10 13:47:11 proto_major: 1 proto_minor: 0 hash: \x7b44234dc84af4a11e009e1a1f9f907e3393738239dc711eabf67d90618c2cf5Block Operator
vrf_key: op_cert: op_cert_counter: