{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943908,-0.330208,0.000000,0.000000,0.184337,-0.526932,0.829676,0.000000,-0.273390,0.781493,0.560827,0.000000,-1745556.331827,4989726.314527,3556829.259928,1],    "boundingVolume": {    "region": [1.907272,0.595326,1.907368,0.595441,0.000000,8.543749]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/4_1310706.b3dm"}}}