Block details.
Epoch: 41 Number of transactions in block: 1 slot_no: 888547 epoch_slot_no: 2947 block_no: 888448 slot_leader_id: 13 size: 1206 time: 2018-04-17 14:07:11 proto_major: 0 proto_minor: 1 hash: \x7721e2607558afdfed05b7af84fff8d9debd8f4739a546646ff0d26d2a035aa4Block Operator
vrf_key: op_cert: op_cert_counter: