Block details.
Epoch: 173 Number of transactions in block: 1 slot_no: 3755477 epoch_slot_no: 18677 block_no: 3753420 slot_leader_id: 6 size: 1207 time: 2020-02-10 05:30:31 proto_major: 0 proto_minor: 2 hash: \x4da3f3a4f2741955df21e2ad4b2d983c0e90095981b5381bacbb314e90b7d46fBlock Operator
vrf_key: op_cert: op_cert_counter: