{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897177,-0.441672,0.000000,0.000000,0.285415,-0.579768,0.763156,0.000000,-0.336117,0.682761,0.648740,0.000000,-2146826.048731,4360887.656356,4115854.653893,1],    "boundingVolume": {    "region": [2.028206,0.705893,2.028309,0.705962,0.000000,9.595980]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/22_1837240.b3dm"}}}