{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949335,-0.314267,0.000000,0.000000,0.175184,-0.529193,0.830220,0.000000,-0.260364,0.786505,0.560017,0.000000,-1662385.619454,5021714.007328,3551686.758796,1],    "boundingVolume": {    "region": [1.890400,0.594274,1.890562,0.594540,0.000000,8.796356]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1382197.b3dm"}}}