{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889460,-0.457012,0.000000,0.000000,0.287121,-0.558809,0.778007,0.000000,-0.354614,0.690167,0.630808,0.000000,-2264792.577260,4407851.706410,4001782.283461,1],    "boundingVolume": {    "region": [2.045380,0.682557,2.045480,0.682632,0.000000,35.188905]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_363057.b3dm"}}}