{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948937,-0.315465,0.000000,0.000000,0.176040,-0.529538,0.829819,0.000000,-0.261229,0.785793,0.560614,0.000000,-1667913.040513,5017177.250821,3555479.322949,1],    "boundingVolume": {    "region": [1.891696,0.595032,1.891790,0.595223,0.000000,8.782585]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/29_1074814.b3dm"}}}