Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4270622 epoch_slot_no: 15422 block_no: 4268470 slot_leader_id: 3 size: 995 time: 2020-06-08 11:25:31 proto_major: 1 proto_minor: 0 hash: \xf8d9163a8308f1deedbf36d1a11eaa7dcc872915850fca95670f8c04c21a901fBlock Operator
vrf_key: op_cert: op_cert_counter: