{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895030,-0.446006,0.000000,0.000000,0.284221,-0.570365,0.770651,0.000000,-0.342775,0.687869,0.639798,0.000000,-2189265.224791,4393347.863238,4058966.530962,1],    "boundingVolume": {    "region": [2.033027,0.694173,2.033161,0.694298,0.000000,33.064289]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_978418.b3dm"}}}