{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944704,-0.327925,0.000000,0.000000,0.182923,-0.526976,0.829961,0.000000,-0.271594,0.782423,0.560403,0.000000,-1734088.652562,4995654.635403,3554134.275721,1],    "boundingVolume": {    "region": [1.904821,0.594737,1.904984,0.595006,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889248.b3dm"}}}