{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951742,-0.306900,0.000000,0.000000,0.170375,-0.528356,0.831753,0.000000,-0.254735,0.789969,0.557727,0.000000,-1626428.543414,5043785.524899,3537127.323318,1],    "boundingVolume": {    "region": [1.882677,0.591600,1.882785,0.591688,0.000000,7.388216]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/36/42_1383005.b3dm"}}}