{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895950,-0.444155,0.000000,0.000000,0.283862,-0.572606,0.769119,0.000000,-0.340669,0.687197,0.641643,0.000000,-2175832.561704,4389087.558482,4070702.278309,1],    "boundingVolume": {    "region": [2.030973,0.696584,2.031082,0.696692,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_610550.b3dm"}}}