{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897087,-0.441853,0.000000,0.000000,0.285586,-0.579819,0.763053,0.000000,-0.336209,0.682600,0.648861,0.000000,-2147417.676731,4359864.306198,4116624.902093,1],    "boundingVolume": {    "region": [2.028408,0.706052,2.028512,0.706121,0.000000,13.893905]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/25_1837370.b3dm"}}}