{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894836,-0.446396,0.000000,0.000000,0.284555,-0.570412,0.770492,0.000000,-0.343003,0.687577,0.639989,0.000000,-2190727.743161,4391487.245337,4060182.528240,1],    "boundingVolume": {    "region": [2.033463,0.694422,2.033597,0.694546,0.000000,31.918474]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_982551.b3dm"}}}