Block details.
Epoch: 69 Number of transactions in block: 5 slot_no: 1495277 epoch_slot_no: 4877 block_no: 1494980 slot_leader_id: 13 size: 5412 time: 2018-09-05 00:50:31 proto_major: 0 proto_minor: 1 hash: \xec012ce841c283aad363b9c3fb77c0d2d007a7e249f9ab1bb805036ecb5b363bBlock Operator
vrf_key: op_cert: op_cert_counter: