{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894848,-0.446371,0.000000,0.000000,0.284403,-0.570148,0.770744,0.000000,-0.343097,0.687813,0.639685,0.000000,-2191322.840591,4392988.107717,4058250.342806,1],    "boundingVolume": {    "region": [2.033435,0.694027,2.033569,0.694151,0.000000,43.492830]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_982256.b3dm"}}}