Block details.
Epoch: 51 Number of transactions in block: 1 slot_no: 1103841 epoch_slot_no: 2241 block_no: 1103673 slot_leader_id: 6 size: 1025 time: 2018-06-06 10:11:51 proto_major: 0 proto_minor: 1 hash: \xc12fd0a99c70272e368f836da6d03ca6f0a3ac9b42d7c293bf69799247fced7dBlock Operator
vrf_key: op_cert: op_cert_counter: