{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949508,-0.313743,0.000000,0.000000,0.115737,-0.350266,0.929472,0.000000,-0.291347,0.881730,0.371037,0.000000,-1859111.082450,5626390.290859,2351764.251217,1],    "boundingVolume": {    "region": [1.889903,0.380100,1.889955,0.380150,0.000000,6.709063]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/23.b3dm"}}}