{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895008,-0.446050,0.000000,0.000000,0.284323,-0.570500,0.770513,0.000000,-0.342747,0.687728,0.639964,0.000000,-2189088.259865,4392451.012229,4060025.336305,1],    "boundingVolume": {    "region": [2.033076,0.694390,2.033210,0.694514,0.000000,54.163542]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978942.b3dm"}}}