{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949983,-0.312300,0.000000,0.000000,0.174572,-0.531028,0.829177,0.000000,-0.258407,0.786045,0.561569,0.000000,-1649896.699980,5018802.837430,3561544.989260,1],    "boundingVolume": {    "region": [1.888324,0.596178,1.888496,0.596383,0.000000,13.591712]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1347378.b3dm"}}}