Block details.
Epoch: 194 Number of transactions in block: 3 slot_no: 4197287 epoch_slot_no: 6887 block_no: 4195179 slot_leader_id: 12 size: 3515 time: 2020-05-22 12:00:31 proto_major: 1 proto_minor: 0 hash: \xce3993a7588b7ffa610e05b82d339408f2e89561f4cd043cb3a2c0be20896307Block Operator
vrf_key: op_cert: op_cert_counter: