Written by Anonymous
exception caught Error: bad response (status=502, headers={"date":"Fri, 09 Jun 2023 07:17:51 GMT","content-type":"text/html","transfer-encoding":"chunked","connection":"close","cf-cache-status":"DYNAMIC","report-to":"{\"endpoints\":[{\"url\":\"https:\\/\\/a.nel.cloudflare.com\\/report\\/v3?s=S2X%2F6amBpGALo3dj8Vm%2FvIhvH7wF8H%2BhKe%2BiwJSBgs%2BJ7yEtuxp67Cd3GaRFRo3NJAeca8%2B24DCM7%2BdA0xhTjnIs1PBk%2BJ96UqztPStFxM%2F9I6eRaVZOdqmGDZ1II6%2FvIe8IiQeE\"}],\"group\":\"cf-nel\",\"max_age\":604800}","nel":"{\"success_fraction\":0,\"report_to\":\"cf-nel\",\"max_age\":604800}","server":"cloudflare","cf-ray":"7d47989179d118c9-FRA","alt-svc":"h3=\":443\"; ma=86400"}, body="<html>\n<head><title>502 Bad Gateway</title></head>\n<body>\n<center><h1>502 Bad Gateway</h1></center>\n<hr><center>nginx/1.18.0 (Ubuntu)</center>\n</body>\n</html>\n", requestBody="{\"method\":\"eth_getLogs\",\"params\":[{\"fromBlock\":\"0x0\",\"toBlock\":\"latest\",\"address\":\"0x2ef52d7130acca82cb154ea7cfe13ccbd0eb47c2\",\"topics\":[\"0x4d89bba2f5d1df75593b9f6fa37d7e8ffabf866f73c83f6626a0141ada9b90e3\",\"0x000000000000000000000000c270eaea7e6650bcea74507833d9d22a9a9a72a3\"]}],\"id\":72,\"jsonrpc\":\"2.0\"}", requestMethod="POST", url="https://erpc.xinfin.network", code=SERVER_ERROR, version=web/5.7.1) at Logger.makeError (/home/pliusr/data-feeds-backend/node_modules/@ethersproject/logger/src.ts/index.ts:269:28) at Logger.throwError (/home/pliusr/data-feeds-backend/node_modules/@ethersproject/logger/src.ts/index.ts:281:20) at /home/pliusr/data-feeds-backend/node_modules/@ethersproject/web/src.ts/index.ts:308:24 at step (/home/pliusr/data-feeds-backend/node_modules/@ethersproject/web/lib/index.js:33:23) at Object.next (/home/pliusr/data-feeds-backend/node_modules/@ethersproject/web/lib/index.js:14:53) at fulfilled (/home/pliusr/data-feeds-backend/node_modules/@ethersproject/web/lib/index.js:5:58) at processTicksAndRejections (node:internal/process/task_queues:95:5) { reason: 'bad response', code: 'SERVER_ERROR', status: 502, headers: { date: 'Fri, 09 Jun 2023 07:17:51 GMT', 'content-type': 'text/html', 'transfer-encoding': 'chunked', connection: 'close', 'cf-cache-status': 'DYNAMIC', 'report-to': '{"endpoints":[{"url":"https:\\/\\/a.nel.cloudflare.com\\/report\\/v3?s=S2X%2F6amBpGALo3dj8Vm%2FvIhvH7wF8H%2BhKe%2BiwJSBgs%2BJ7yEtuxp67Cd3GaRFRo3NJAeca8%2B24DCM7%2BdA0xhTjnIs1PBk%2BJ96UqztPStFxM%2F9I6eRaVZOdqmGDZ1II6%2FvIe8IiQeE"}],"group":"cf-nel","max_age":604800}', nel: '{"success_fraction":0,"report_to":"cf-nel","max_age":604800}', server: 'cloudflare', 'cf-ray': '7d47989179d118c9-FRA', 'alt-svc': 'h3=":443"; ma=86400' }, body: '<html>\n' + '<head><title>502 Bad Gateway</title></head>\n' + '<body>\n' + '<center><h1>502 Bad Gateway</h1></center>\n' + '<hr><center>nginx/1.18.0 (Ubuntu)</center>\n' + '</body>\n' + '</html>\n', requestBody: '{"method":"eth_getLogs","params":[{"fromBlock":"0x0","toBlock":"latest","address":"0x2ef52d7130acca82cb154ea7cfe13ccbd0eb47c2","topics":["0x4d89bba2f5d1df75593b9f6fa37d7e8ffabf866f73c83f6626a0141ada9b90e3","0x000000000000000000000000c270eaea7e6650bcea74507833d9d22a9a9a72a3"]}],"id":72,"jsonrpc":"2.0"}', requestMethod: 'POST', url: 'https://erpc.xinfin.network' }