Block details.
Epoch: 126 Number of transactions in block: 3 slot_no: 2724553 epoch_slot_no: 2953 block_no: 2723025 slot_leader_id: 7 size: 9938 time: 2019-06-16 14:09:11 proto_major: 0 proto_minor: 2 hash: \x44d274da33f681be8f7ea7dcb8fa0d8a5f4e3c89ea0731659dacae2910cbfdeaBlock Operator
vrf_key: op_cert: op_cert_counter: