{"pk1": "a", "pk2": "x", "content": "a-x", "sortable": 50, "sortable_with_nulls": 0.07099308600903254, "sortable_with_nulls_2": null, "text": "$blah"}
{"pk1": "e", "pk2": "m", "content": "e-m", "sortable": 50, "sortable_with_nulls": null, "sortable_with_nulls_2": 0.44654739304319446, "text": "$blah"}
{"pk1": "g", "pk2": "c", "content": "g-c", "sortable": 50, "sortable_with_nulls": 0.5616833815697281, "sortable_with_nulls_2": 0.35359807963376766, "text": "$blah"}
{"pk1": "g", "pk2": "r", "content": "g-r", "sortable": 50, "sortable_with_nulls": 0.4004498163160871, "sortable_with_nulls_2": null, "text": "$null"}