{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858150,-0.513399,0.000000,0.000000,0.262733,-0.439160,0.859133,0.000000,-0.440299,0.735963,0.514291,0.000000,-2810778.580658,4698231.544338,3261150.179301,1],    "boundingVolume": {    "region": [2.109856,0.540119,2.110020,0.540244,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131171.b3dm"}}}