Block details.
Epoch: 202 Number of transactions in block: 2 slot_no: 4382531 epoch_slot_no: 19331 block_no: 4380307 slot_leader_id: 3 size: 1588 time: 2020-07-04 09:08:31 proto_major: 1 proto_minor: 0 hash: \x43c5d4940bd1784c749bbd51c7981ebd5cca194c04505f4549d413aa14d04fedBlock Operator
vrf_key: op_cert: op_cert_counter: