Block details.
Epoch: 196 Number of transactions in block: 4 slot_no: 4243598 epoch_slot_no: 9998 block_no: 4241449 slot_leader_id: 8 size: 4895 time: 2020-06-02 05:17:31 proto_major: 1 proto_minor: 0 hash: \xd0a3204cc3d802bb2139380cac38112a6a1cd38024eef12795c4e3660857961eBlock Operator
vrf_key: op_cert: op_cert_counter: