{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896984,-0.442062,0.000000,0.000000,0.286340,-0.581010,0.761864,0.000000,-0.335840,0.681449,0.650261,0.000000,-2145070.164790,4352539.426242,4125530.255387,1],    "boundingVolume": {    "region": [2.028644,0.707890,2.028742,0.707966,0.000000,14.717786]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/12_1797975.b3dm"}}}