{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898449,-0.439077,0.000000,0.000000,0.283719,-0.580553,0.763192,0.000000,-0.334158,0.683762,0.648698,0.000000,-2134312.616517,4367280.318434,4115586.219922,1],    "boundingVolume": {    "region": [2.025285,0.705813,2.025450,0.705932,0.000000,17.851692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834140.b3dm"}}}