{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951282,-0.308323,0.000000,0.000000,0.113357,-0.349743,0.929962,0.000000,-0.286468,0.883849,0.369794,0.000000,-1827966.214606,5639889.895540,2343883.041202,1],    "boundingVolume": {    "region": [1.884209,0.378782,1.884244,0.378793,0.000000,6.978527]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/26.b3dm"}}}