Block details.
Epoch: 198 Number of transactions in block: 2 slot_no: 4277363 epoch_slot_no: 563 block_no: 4275211 slot_leader_id: 3 size: 4145 time: 2020-06-10 00:52:31 proto_major: 1 proto_minor: 0 hash: \xc5b2eab6529e46a33d1176ecd4fd35eaca69d97057b91339dc553522e2133330Block Operator
vrf_key: op_cert: op_cert_counter: