{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948894,-0.315596,0.000000,0.000000,0.176462,-0.530562,0.829075,0.000000,-0.261102,0.785046,0.561719,0.000000,-1667103.828324,5012429.062648,3562501.584716,1],    "boundingVolume": {    "region": [1.891813,0.596409,1.891950,0.596515,0.000000,8.756069]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/14_1114058.b3dm"}}}