{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889465,-0.457004,0.000000,0.000000,0.287101,-0.558784,0.778032,0.000000,-0.354618,0.690193,0.630777,0.000000,-2264822.859329,4408017.128871,4001584.263304,1],    "boundingVolume": {    "region": [2.045370,0.682517,2.045470,0.682592,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_360680.b3dm"}}}