{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949953,-0.312393,0.000000,0.000000,0.174420,-0.530393,0.829615,0.000000,-0.258621,0.786439,0.560918,0.000000,-1651262.667372,5021306.124609,3557408.972403,1],    "boundingVolume": {    "region": [1.888426,0.595428,1.888590,0.595560,0.000000,8.818336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1355037.b3dm"}}}