Block details.
Epoch: 60 Number of transactions in block: 2 slot_no: 1299377 epoch_slot_no: 3377 block_no: 1299183 slot_leader_id: 7 size: 1748 time: 2018-07-21 16:30:31 proto_major: 0 proto_minor: 1 hash: \x28ff322a508cee0ef4b16d92a7023c5b7f8375d7560d58e76a1e46b6aae7a906Block Operator
vrf_key: op_cert: op_cert_counter: