Block details.
Epoch: 192 Number of transactions in block: 2 slot_no: 4165636 epoch_slot_no: 18436 block_no: 4163530 slot_leader_id: 3 size: 1286 time: 2020-05-15 04:10:11 proto_major: 1 proto_minor: 0 hash: \xa4009eb6d28f95d7db733a58ae758426726074c66f2e364d2ba5f22c1ad94c05Block Operator
vrf_key: op_cert: op_cert_counter: