Block details.
Epoch: 104 Number of transactions in block: 1 slot_no: 2258169 epoch_slot_no: 11769 block_no: 2256680 slot_leader_id: 3 size: 1207 time: 2019-02-28 15:07:51 proto_major: 0 proto_minor: 2 hash: \x3a4ebff715af7a772e9abcdc782ceed9d95570a7f845f18f4975096661fffafeBlock Operator
vrf_key: op_cert: op_cert_counter: