Block details.
Epoch: 126 Number of transactions in block: 3 slot_no: 2739416 epoch_slot_no: 17816 block_no: 2737888 slot_leader_id: 12 size: 6331 time: 2019-06-20 00:43:31 proto_major: 0 proto_minor: 2 hash: \x50ed7fa9b89a50da4fe981b53f145d814638a1e023cd3dfad264c0bded68bdddBlock Operator
vrf_key: op_cert: op_cert_counter: