Block details.
Epoch: 138 Number of transactions in block: 1 slot_no: 2997075 epoch_slot_no: 16275 block_no: 2995542 slot_leader_id: 6 size: 991 time: 2019-08-18 16:09:51 proto_major: 0 proto_minor: 2 hash: \x98f99af42aacd432837b159078b8506c427329536fc32b90cf5343ed5fde05deBlock Operator
vrf_key: op_cert: op_cert_counter: