Block details.
Epoch: 192 Number of transactions in block: 2 slot_no: 4166546 epoch_slot_no: 19346 block_no: 4164440 slot_leader_id: 3 size: 3401 time: 2020-05-15 09:13:31 proto_major: 1 proto_minor: 0 hash: \x909a05378d8e36fe597922f4e0bff54bd11d37b0a3f077caa467279da3ee7289Block Operator
vrf_key: op_cert: op_cert_counter: