{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943225,-0.332155,0.000000,0.000000,0.186078,-0.528407,0.828348,0.000000,-0.274558,0.779666,0.562796,0.000000,-1753028.119755,4978095.643720,3569345.186279,1],    "boundingVolume": {    "region": [1.909321,0.597725,1.909446,0.597804,0.000000,8.736418]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_1286686.b3dm"}}}