[{"gasprice":0.1,"hashpower_accepting":0.0,"hashpower_accepting2":0.0,"tx_atabove":231.0,"age":4.0,"pct_remaining5m":0.0,"pct_mined_5m":0.0,"total_seen_5m":3.0,"average":300,"safelow":100,"nomine":null,"avgdiff":0,"intercept":4.8015,"hpa_coef":-0.0243,"avgdiff_coef":-1.6459,"tx_atabove_coef":0.0006,"int2":6.9238,"hpa_coef2":-0.067,"sum":6.9238,"expectedWait":1000.0,"unsafe":1,"expectedTime":135.29},.......]
fast: Recommended fast(expected to be mined in < 2 minutes) gas price in x10 Gwei(divite by 10 to convert it to gwei)
fastest: Recommended fastest(expected to be mined in < 30 seconds) gas price in x10 Gwei(divite by 10 to convert it to gwei)
safeLow: Recommended safe(expected to be mined in < 30 minutes) gas price in x10 Gwei(divite by 10 to convert it to gwei)
average: Recommended average(expected to be mined in < 5 minutes) gas price in x10 Gwei(divite by 10 to convert it to gwei)
block_time: Average time(in seconds) to mine one single block
blockNum: Latest block number
speed: Smallest value of (gasUsed / gaslimit) from last 10 blocks
safeLowWait: Waiting time(in minutes) for safeLow gas price
avgWait: Waiting time(in minutes) for average gas price
fastWait: Waiting time(in minutes) for fast gas price
fastestWait: Waiting time(in minutes) for fastest gas price