{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943307,-0.331922,0.000000,0.000000,0.185973,-0.528526,0.828296,0.000000,-0.274348,0.779684,0.562873,0.000000,-1751687.065992,4978212.759242,3569836.883428,1],    "boundingVolume": {    "region": [1.909074,0.597818,1.909199,0.597898,0.000000,8.579425]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_1284727.b3dm"}}}