{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858130,-0.513432,0.000000,0.000000,0.262728,-0.439114,0.859158,0.000000,-0.440340,0.735968,0.514249,0.000000,-2811040.206025,4698263.561423,3260880.355567,1],    "boundingVolume": {    "region": [2.109894,0.540069,2.110058,0.540194,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131758.b3dm"}}}