Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4275454 epoch_slot_no: 20254 block_no: 4273302 slot_leader_id: 7 size: 1309 time: 2020-06-09 14:16:11 proto_major: 1 proto_minor: 0 hash: \x7b088ffaa161ebf147f996b88826913b3d9a13bd5e7d0221a5fd819ced7b4260Block Operator
vrf_key: op_cert: op_cert_counter: