{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953545,-0.301249,0.000000,0.000000,0.110329,-0.349225,0.930521,0.000000,-0.280065,0.886491,0.368372,0.000000,-1787104.121350,5656728.041494,2334861.329177,1],    "boundingVolume": {    "region": [1.876793,0.377251,1.876805,0.377264,0.000000,3.779465]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/4.b3dm"}}}