{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944029,-0.329862,0.000000,0.000000,0.183836,-0.526119,0.830303,0.000000,-0.273312,0.782189,0.559893,0.000000,-1745053.945411,4994152.834708,3550898.236758,1],    "boundingVolume": {    "region": [1.906899,0.594167,1.907009,0.594347,0.000000,14.512589]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_1315426.b3dm"}}}