{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942990,-0.332822,0.000000,0.000000,0.186399,-0.528127,0.828455,0.000000,-0.275145,0.779572,0.562638,0.000000,-1756774.950395,4977496.930435,3568344.588163,1],    "boundingVolume": {    "region": [1.910028,0.597534,1.910154,0.597614,0.000000,8.233250]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1255387.b3dm"}}}