{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951005,-0.309175,0.000000,0.000000,0.172798,-0.531517,0.829235,0.000000,-0.255839,0.786946,0.561483,0.000000,-1633500.623893,5024553.551529,3560998.079841,1],    "boundingVolume": {    "region": [1.885049,0.596066,1.885195,0.596286,0.000000,8.817508]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/14_1423202.b3dm"}}}