{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895024,-0.446019,0.000000,0.000000,0.284055,-0.570011,0.770974,0.000000,-0.342929,0.688155,0.639408,0.000000,-2190250.416751,4395164.488766,4056484.310665,1],    "boundingVolume": {    "region": [2.033042,0.693665,2.033175,0.693790,0.000000,35.341944]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/5_1016144.b3dm"}}}