{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894974,-0.446117,0.000000,0.000000,0.284334,-0.570415,0.770572,0.000000,-0.342825,0.687755,0.639894,0.000000,-2189587.226685,4392621.622762,4059574.700804,1],    "boundingVolume": {    "region": [2.033152,0.694297,2.033285,0.694422,0.000000,60.354708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_980143.b3dm"}}}