{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891108,-0.453792,0.000000,0.000000,0.292115,-0.573624,0.765261,0.000000,-0.346300,0.680028,0.646250,0.000000,-2211844.216732,4343385.047408,4100011.161516,1],    "boundingVolume": {    "region": [2.041764,0.702617,2.041860,0.702703,0.000000,16.796358]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/8_2045584.b3dm"}}}