{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895661,-0.444738,0.000000,0.000000,0.284279,-0.572512,0.769035,0.000000,-0.341078,0.686899,0.641744,0.000000,-2178446.610482,4387190.226973,4071345.106320,1],    "boundingVolume": {    "region": [2.031617,0.696711,2.031739,0.696829,0.000000,44.577208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682524.b3dm"}}}