{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894442,-0.447184,0.000000,0.000000,0.285014,-0.570076,0.770571,0.000000,-0.343644,0.687346,0.639894,0.000000,-2194821.207891,4390006.245050,4059577.389595,1],    "boundingVolume": {    "region": [2.034344,0.694298,2.034478,0.694423,0.000000,57.539251]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1170102.b3dm"}}}