Block details.
Epoch: 28 Number of transactions in block: 2 slot_no: 609603 epoch_slot_no: 4803 block_no: 609528 slot_leader_id: 7 size: 1266 time: 2018-02-12 00:25:51 proto_major: 0 proto_minor: 1 hash: \x22d974024d7acc0c8216787a08c249cc6c878b5afd1435a1d63eccfc0428e2e4Block Operator
vrf_key: op_cert: op_cert_counter: