{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895834,-0.444388,0.000000,0.000000,0.284025,-0.572561,0.769093,0.000000,-0.340835,0.687084,0.641675,0.000000,-2176897.680636,4388369.447917,4070905.659464,1],    "boundingVolume": {    "region": [2.031233,0.696626,2.031342,0.696733,0.000000,20.334242]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_637119.b3dm"}}}