Block details.
Epoch: 40 Number of transactions in block: 2 slot_no: 865700 epoch_slot_no: 1700 block_no: 865603 slot_leader_id: 7 size: 1390 time: 2018-04-12 07:11:31 proto_major: 0 proto_minor: 1 hash: \x13106f33bfc9ee73edb4d447e62d6be6987bfb3f7e08c7cab45d0b2f6a88b6a9Block Operator
vrf_key: op_cert: op_cert_counter: