Block details.
Epoch: 134 Number of transactions in block: 5 slot_no: 2898557 epoch_slot_no: 4157 block_no: 2897025 slot_leader_id: 7 size: 5188 time: 2019-07-26 20:50:31 proto_major: 0 proto_minor: 2 hash: \x83fa7eefa0840ec09edcc90ccb6bfdcafa48d3a2ca6dc6037b53c7c6eba12abaBlock Operator
vrf_key: op_cert: op_cert_counter: