{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944536,-0.328408,0.000000,0.000000,0.183036,-0.526430,0.830283,0.000000,-0.272101,0.782590,0.559923,0.000000,-1737320.012440,4996711.550253,3551089.662652,1],    "boundingVolume": {    "region": [1.905332,0.594159,1.905496,0.594428,0.000000,8.818660]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_951267.b3dm"}}}