{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896855,-0.442324,0.000000,0.000000,0.285780,-0.579446,0.763265,0.000000,-0.336662,0.682614,0.648612,0.000000,-2150303.297358,4359946.749141,4115041.669150,1],    "boundingVolume": {    "region": [2.028933,0.705725,2.029037,0.705794,0.000000,16.738442]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/20_1837608.b3dm"}}}