Block details.
Epoch: 196 Number of transactions in block: 1 slot_no: 4253067 epoch_slot_no: 19467 block_no: 4250918 slot_leader_id: 4 size: 958 time: 2020-06-04 09:53:51 proto_major: 1 proto_minor: 0 hash: \x7da78ac0a3356d6015917dbed69aa11e584cdac16b975ad2b2d075f0a8464316Block Operator
vrf_key: op_cert: op_cert_counter: