{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897595,-0.440820,0.000000,0.000000,0.281645,-0.573483,0.769281,0.000000,-0.338183,0.688605,0.641448,0.000000,-2159951.261322,4398077.639273,4069465.011046,1],    "boundingVolume": {    "region": [2.027237,0.696331,2.027380,0.696439,0.000000,63.490225]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_396080.b3dm"}}}