{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895661,-0.444737,0.000000,0.000000,0.284155,-0.572263,0.769266,0.000000,-0.341181,0.687108,0.641466,0.000000,-2179102.211970,4388515.500777,4069577.487654,1],    "boundingVolume": {    "region": [2.031617,0.696349,2.031738,0.696467,0.000000,54.550890]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_948460.b3dm"}}}