{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895055,-0.445956,0.000000,0.000000,0.284010,-0.570021,0.770982,0.000000,-0.342885,0.688187,0.639397,0.000000,-2189966.171343,4395368.834111,4056416.818428,1],    "boundingVolume": {    "region": [2.032971,0.693652,2.033105,0.693776,0.000000,33.979464]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/5_1016100.b3dm"}}}