Block details.
Epoch: 88 Number of transactions in block: 1 slot_no: 1917022 epoch_slot_no: 16222 block_no: 1915546 slot_leader_id: 13 size: 995 time: 2018-12-11 15:52:11 proto_major: 0 proto_minor: 2 hash: \xe88260df6769b6c9e6a628eec3fba6ca01df88985fcb7a62fe00276960372802Block Operator
vrf_key: op_cert: op_cert_counter: