Block details.
Epoch: 196 Number of transactions in block: 4 slot_no: 4253225 epoch_slot_no: 19625 block_no: 4251076 slot_leader_id: 13 size: 2486 time: 2020-06-04 10:46:31 proto_major: 1 proto_minor: 0 hash: \xdff453e3eeb4aaa5be36bf8a437e972f5af19d289eb3e5e3557cfbba0f395b76Block Operator
vrf_key: op_cert: op_cert_counter: