{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891015,-0.453973,0.000000,0.000000,0.292106,-0.573317,0.765494,0.000000,-0.346545,0.680166,0.645973,0.000000,-2213404.724335,4344261.582204,4098251.831232,1],    "boundingVolume": {    "region": [2.041968,0.702254,2.042063,0.702341,0.000000,8.707512]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/4_1362896.b3dm"}}}