Block details.
Epoch: 203 Number of transactions in block: 3 slot_no: 4398212 epoch_slot_no: 13412 block_no: 4395988 slot_leader_id: 4 size: 3345 time: 2020-07-08 00:15:31 proto_major: 1 proto_minor: 0 hash: \xd5377ae3e171b65d16a2c5b255da85289a7ffd0b670ecc252f7d085bcef79a39Block Operator
vrf_key: op_cert: op_cert_counter: