Block details.
Epoch: 111 Number of transactions in block: 1 slot_no: 2397759 epoch_slot_no: 159 block_no: 2396259 slot_leader_id: 3 size: 991 time: 2019-04-01 22:37:51 proto_major: 0 proto_minor: 2 hash: \xff93aa6b73c471389a5db863bf2c5b5d26d2ae1fc0940cb3aec8be2d4115db94Block Operator
vrf_key: op_cert: op_cert_counter: