{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949187,-0.314712,0.000000,0.000000,0.115940,-0.349680,0.929667,0.000000,-0.292309,0.881620,0.370543,0.000000,-1865246.974643,5625677.434344,2348630.074939,1],    "boundingVolume": {    "region": [1.890895,0.379536,1.891004,0.379651,0.000000,36.025528]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/18_7624.b3dm"}}}