Block details.
Epoch: 126 Number of transactions in block: 2 slot_no: 2741757 epoch_slot_no: 20157 block_no: 2740229 slot_leader_id: 4 size: 2447 time: 2019-06-20 13:43:51 proto_major: 0 proto_minor: 2 hash: \xaa5bb4f79fef4ed4513caf103b95238af60d6324a7c3344d137da60b23971310Block Operator
vrf_key: op_cert: op_cert_counter: