{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895915,-0.444226,0.000000,0.000000,0.288571,-0.581989,0.760274,0.000000,-0.336774,0.679205,0.652123,0.000000,-2151054.338719,4338240.886328,4137378.013301,1],    "boundingVolume": {    "region": [2.031017,0.710329,2.031197,0.710434,0.000000,14.487651]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/16_1786626.b3dm"}}}