{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943935,-0.330131,0.000000,0.000000,0.184469,-0.527448,0.829319,0.000000,-0.273208,0.781175,0.561358,0.000000,-1744396.665660,4987707.075483,3560205.952456,1],    "boundingVolume": {    "region": [1.907191,0.595968,1.907287,0.596083,0.000000,8.805096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1298682.b3dm"}}}