Block details.
Epoch: 77 Number of transactions in block: 1 slot_no: 1678800 epoch_slot_no: 15600 block_no: 1678372 slot_leader_id: 6 size: 1245 time: 2018-10-17 12:24:51 proto_major: 0 proto_minor: 1 hash: \x48a41d8936fc29e2e323f61e5d4185ce3d15e44c07cf5b51736aed9157190093Block Operator
vrf_key: op_cert: op_cert_counter: