Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4270551 epoch_slot_no: 15351 block_no: 4268399 slot_leader_id: 6 size: 1344 time: 2020-06-08 11:01:51 proto_major: 1 proto_minor: 0 hash: \x92327a03a1703b8291c0bcc4be9ec973afca9189d97df8381e8c303cdea3a13bBlock Operator
vrf_key: op_cert: op_cert_counter: