Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4272413 epoch_slot_no: 17213 block_no: 4270261 slot_leader_id: 6 size: 991 time: 2020-06-08 21:22:31 proto_major: 1 proto_minor: 0 hash: \xa6a6707a72ce8893106e7df8106c13a8f57631d4f2ed85d62f15aa019a87d383Block Operator
vrf_key: op_cert: op_cert_counter: