Block details.
Epoch: 192 Number of transactions in block: 1 slot_no: 4154443 epoch_slot_no: 7243 block_no: 4152337 slot_leader_id: 3 size: 1040 time: 2020-05-12 13:59:11 proto_major: 1 proto_minor: 0 hash: \xf291fefb19be2ae30725c2111fd0ab9b6d0e1c7927a5946832ba37b4a809012bBlock Operator
vrf_key: op_cert: op_cert_counter: