Block details.
Epoch: 104 Number of transactions in block: 1 slot_no: 2259804 epoch_slot_no: 13404 block_no: 2258315 slot_leader_id: 4 size: 1660 time: 2019-03-01 00:12:51 proto_major: 0 proto_minor: 2 hash: \xfa6ee28f19c1971cbd9e1b60a638b0ec5ce3c644d05e3d6668717ce6361ac951Block Operator
vrf_key: op_cert: op_cert_counter: