Block details.
Epoch: 198 Number of transactions in block: 2 slot_no: 4284042 epoch_slot_no: 7242 block_no: 4281890 slot_leader_id: 4 size: 1344 time: 2020-06-11 13:58:51 proto_major: 1 proto_minor: 0 hash: \x30b4991d58e768e74e3a6e04d478cda8ce996ab2ac6a677b6a8f8882db6203ccBlock Operator
vrf_key: op_cert: op_cert_counter: