{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944524,-0.328442,0.000000,0.000000,0.182875,-0.525907,0.830650,0.000000,-0.272250,0.782929,0.559376,0.000000,-1738267.643437,4998867.506549,3547613.352457,1],    "boundingVolume": {    "region": [1.905368,0.593499,1.905531,0.593768,0.000000,8.817989]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_978403.b3dm"}}}