{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944515,-0.328469,0.000000,0.000000,0.183678,-0.528168,0.829036,0.000000,-0.271738,0.781386,0.561778,0.000000,-1735017.368140,4989061.165984,3562872.914675,1],    "boundingVolume": {    "region": [1.905421,0.596495,1.905535,0.596570,0.000000,7.606708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/8_130893.b3dm"}}}