Block details.
Epoch: 49 Number of transactions in block: 2 slot_no: 1077391 epoch_slot_no: 18991 block_no: 1077277 slot_leader_id: 8 size: 1379 time: 2018-05-31 07:15:11 proto_major: 0 proto_minor: 1 hash: \x680b87aa62a80fca7afa6d06aa42091259f80744747944f26effb12d1abf7949Block Operator
vrf_key: op_cert: op_cert_counter: