{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898395,-0.439188,0.000000,0.000000,0.283795,-0.580526,0.763184,0.000000,-0.334239,0.683713,0.648707,0.000000,-2134830.450642,4366972.631934,4115643.746261,1],    "boundingVolume": {    "region": [2.025408,0.705824,2.025573,0.705943,0.000000,10.823609]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1834285.b3dm"}}}