Block details.
Epoch: 19 Number of transactions in block: 1 slot_no: 416808 epoch_slot_no: 6408 block_no: 416755 slot_leader_id: 12 size: 994 time: 2017-12-29 09:20:51 proto_major: 0 proto_minor: 1 hash: \x0b42b71d0ba434d091f868f2996402ea6d4fd9670f1abd65750bd57cecb1a6e8Block Operator
vrf_key: op_cert: op_cert_counter: