Block details.
Epoch: 100 Number of transactions in block: 3 slot_no: 2180120 epoch_slot_no: 20120 block_no: 2178633 slot_leader_id: 4 size: 3012 time: 2019-02-10 13:31:31 proto_major: 0 proto_minor: 2 hash: \xa44c110c972df286a63f088806a21f00f1ab7665781e16e730f6c004e06d51c0Block Operator
vrf_key: op_cert: op_cert_counter: