{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894998,-0.446070,0.000000,0.000000,0.284101,-0.570023,0.770948,0.000000,-0.342957,0.688112,0.639439,0.000000,-2190426.488117,4394889.801415,4056685.490323,1],    "boundingVolume": {    "region": [2.033099,0.693707,2.033232,0.693831,0.000000,78.771933]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/6_1165062.b3dm"}}}