{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898360,-0.439259,0.000000,0.000000,0.284191,-0.581220,0.762508,0.000000,-0.333995,0.683077,0.649503,0.000000,-2133277.165753,4362920.474104,4120709.495205,1],    "boundingVolume": {    "region": [2.025519,0.706893,2.025620,0.706968,0.000000,7.925713]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1802159.b3dm"}}}