{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898519,-0.438935,0.000000,0.000000,0.283806,-0.580963,0.762848,0.000000,-0.333898,0.683503,0.649103,0.000000,-2132655.682155,4365639.998632,4118167.259444,1],    "boundingVolume": {    "region": [2.025159,0.706368,2.025260,0.706443,0.000000,7.555358]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/4_1818058.b3dm"}}}