Block details.
Epoch: 197 Number of transactions in block: 3 slot_no: 4270637 epoch_slot_no: 15437 block_no: 4268485 slot_leader_id: 4 size: 2606 time: 2020-06-08 11:30:31 proto_major: 1 proto_minor: 0 hash: \x2557a4a29425412112114d52360c2e8562282773e6c3dd06c65d389c51391b4eBlock Operator
vrf_key: op_cert: op_cert_counter: