{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942977,-0.332859,0.000000,0.000000,0.186475,-0.528276,0.828343,0.000000,-0.275138,0.779455,0.562804,0.000000,-1756733.402581,4976752.526836,3569396.093898,1],    "boundingVolume": {    "region": [1.910068,0.597734,1.910193,0.597814,0.000000,8.807018]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1287679.b3dm"}}}