{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943004,-0.332781,0.000000,0.000000,0.186442,-0.528323,0.828320,0.000000,-0.275066,0.779457,0.562837,0.000000,-1756269.406565,4976762.694286,3569608.810233,1],    "boundingVolume": {    "region": [1.909984,0.597775,1.910109,0.597854,0.000000,8.620560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1249556.b3dm"}}}