Block details.
Epoch: 27 Number of transactions in block: 1 slot_no: 589878 epoch_slot_no: 6678 block_no: 589804 slot_leader_id: 13 size: 988 time: 2018-02-07 10:50:51 proto_major: 0 proto_minor: 1 hash: \x8e61a607df25ea999b020742cabe69534ab4eed755d7eb943d78b1d478dd56ceBlock Operator
vrf_key: op_cert: op_cert_counter: