Block details.
Epoch: 202 Number of transactions in block: 4 slot_no: 4383815 epoch_slot_no: 20615 block_no: 4381591 slot_leader_id: 8 size: 2650 time: 2020-07-04 16:16:31 proto_major: 1 proto_minor: 0 hash: \x5d4822cf188f1ff26cdd8c37b04217c99d3101bd9e6fb2de3c9ddfb8619a52feBlock Operator
vrf_key: op_cert: op_cert_counter: