Block details.
Epoch: 49 Number of transactions in block: 1 slot_no: 1071052 epoch_slot_no: 12652 block_no: 1070939 slot_leader_id: 7 size: 1026 time: 2018-05-29 20:02:11 proto_major: 0 proto_minor: 1 hash: \xa64ca8bece1c7e0761545356fd8fcae3db463a7ea6bbbc5525eca6e74381905bBlock Operator
vrf_key: op_cert: op_cert_counter: