{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950509,-0.310698,0.000000,0.000000,0.173495,-0.530768,0.829569,0.000000,-0.257203,0.786856,0.560985,0.000000,-1642209.739439,5023967.725845,3557838.815859,1],    "boundingVolume": {    "region": [1.886665,0.595518,1.886781,0.595633,0.000000,7.828057]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1344342.b3dm"}}}