{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897672,-0.440664,0.000000,0.000000,0.284455,-0.579461,0.763747,0.000000,-0.335611,0.683671,0.648042,0.000000,-2143590.405107,4366689.684744,4111417.054215,1],    "boundingVolume": {    "region": [2.027083,0.704977,2.027186,0.705046,0.000000,11.756307]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/8_1845040.b3dm"}}}