{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943912,-0.330197,0.000000,0.000000,0.184320,-0.526903,0.829699,0.000000,-0.273388,0.781518,0.560793,0.000000,-1745547.492393,4989881.374352,3556617.488569,1],    "boundingVolume": {    "region": [1.907261,0.595286,1.907356,0.595401,0.000000,7.603810]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_1275818.b3dm"}}}