{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895030,-0.446006,0.000000,0.000000,0.284360,-0.570644,0.770393,0.000000,-0.342660,0.687637,0.640109,0.000000,-2188533.223917,4391870.611613,4060946.133356,1],    "boundingVolume": {    "region": [2.033028,0.694577,2.033161,0.694704,0.000000,58.735090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13.b3dm"}}}