{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858154,-0.513392,0.000000,0.000000,0.262723,-0.439151,0.859141,0.000000,-0.440297,0.735973,0.514278,0.000000,-2810761.706372,4698300.428215,3261066.049610,1],    "boundingVolume": {    "region": [2.109846,0.540103,2.110011,0.540228,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_130978.b3dm"}}}