Block details.
Epoch: 47 Number of transactions in block: 1 slot_no: 1019390 epoch_slot_no: 4190 block_no: 1019278 slot_leader_id: 13 size: 1022 time: 2018-05-17 21:01:31 proto_major: 0 proto_minor: 1 hash: \x6ea17a3f1dfe28a1325bbc8a9177dd25c47c1e095de58df4512a4ca8da52f34dBlock Operator
vrf_key: op_cert: op_cert_counter: