{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898357,-0.439267,0.000000,0.000000,0.284161,-0.581146,0.762576,0.000000,-0.334031,0.683135,0.649423,0.000000,-2133506.924754,4363290.424753,4120202.218145,1],    "boundingVolume": {    "region": [2.025529,0.706788,2.025629,0.706863,0.000000,9.486945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1820035.b3dm"}}}