{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889451,-0.457031,0.000000,0.000000,0.287242,-0.559015,0.777814,0.000000,-0.354539,0.689986,0.631048,0.000000,-2264319.586676,4406704.513351,4003302.840769,1],    "boundingVolume": {    "region": [2.045394,0.682859,2.045508,0.682946,0.000000,45.935808]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_363750.b3dm"}}}