Block details.
Epoch: 102 Number of transactions in block: 1 slot_no: 2221024 epoch_slot_no: 17824 block_no: 2219535 slot_leader_id: 6 size: 1608 time: 2019-02-20 00:46:11 proto_major: 0 proto_minor: 2 hash: \x947adc09b1c2a039dc2dc1904233a8b9ec71246c9c28f1a39f68ddfdc4075e58Block Operator
vrf_key: op_cert: op_cert_counter: