{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895792,-0.444473,0.000000,0.000000,0.284099,-0.572573,0.769056,0.000000,-0.340885,0.687019,0.641718,0.000000,-2177211.339467,4387955.663609,4071182.079077,1],    "boundingVolume": {    "region": [2.031322,0.696678,2.031443,0.696795,0.000000,37.137205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_650233.b3dm"}}}