Block details.
Epoch: 76 Number of transactions in block: 1 slot_no: 1649057 epoch_slot_no: 7457 block_no: 1648649 slot_leader_id: 13 size: 991 time: 2018-10-10 15:10:31 proto_major: 0 proto_minor: 1 hash: \x514488e99f2fa8c3d4f7d5235ee54046acb9eee701bc63f153ddeb590487e0eaBlock Operator
vrf_key: op_cert: op_cert_counter: