Block details.
Epoch: 198 Number of transactions in block: 9 slot_no: 4292297 epoch_slot_no: 15497 block_no: 4290145 slot_leader_id: 8 size: 15063 time: 2020-06-13 11:50:31 proto_major: 1 proto_minor: 0 hash: \xe323ca56c5f48a8987acd6091dd45276272f6b7a6aafbbfd6e4c9bed2dce67b0Block Operator
vrf_key: op_cert: op_cert_counter: