{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889393,-0.457144,0.000000,0.000000,0.287328,-0.559008,0.777787,0.000000,-0.354615,0.689918,0.631080,0.000000,-2264804.040401,4406266.276371,4003509.771119,1],    "boundingVolume": {    "region": [2.045521,0.682901,2.045635,0.682988,0.000000,62.984644]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/3_370582.b3dm"}}}