{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948904,-0.315564,0.000000,0.000000,0.176383,-0.530384,0.829206,0.000000,-0.261117,0.785180,0.561526,0.000000,-1667198.469195,5013277.204664,3561271.934772,1],    "boundingVolume": {    "region": [1.891779,0.596175,1.891916,0.596282,0.000000,8.713896]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1150164.b3dm"}}}