{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897519,-0.440976,0.000000,0.000000,0.283229,-0.576456,0.766472,0.000000,-0.337057,0.686013,0.644810,0.000000,-2152791.928566,4381584.099622,4090849.965820,1],    "boundingVolume": {    "region": [2.027418,0.700740,2.027545,0.700809,0.000000,14.960284]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_859723.b3dm"}}}