{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949761,-0.312977,0.000000,0.000000,0.174967,-0.530954,0.829141,0.000000,-0.258956,0.785827,0.561621,0.000000,-1653400.592237,5017409.305311,3561881.238048,1],    "boundingVolume": {    "region": [1.889046,0.596260,1.889199,0.596428,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402233.b3dm"}}}