{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950499,-0.310728,0.000000,0.000000,0.114866,-0.351368,0.929164,0.000000,-0.288451,0.882355,0.371815,0.000000,-1840628.757040,5630385.980949,2356701.008398,1],    "boundingVolume": {    "region": [1.886692,0.380912,1.886818,0.381015,0.000000,7.450489]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/10_70467.b3dm"}}}