Block details.
Epoch: 172 Number of transactions in block: 3 slot_no: 3721575 epoch_slot_no: 6375 block_no: 3719518 slot_leader_id: 7 size: 2433 time: 2020-02-02 09:09:51 proto_major: 0 proto_minor: 2 hash: \x109ccf374943c7b85e57200c0200a2841644cdacbecb99a090c7a1b9cf0b3e0cBlock Operator
vrf_key: op_cert: op_cert_counter: