See article/guide on how to stake MartinB token for 2X farms in tangoswap.cash https://read.cash/@HappySadLife/guide-on-how-to-stake-martinb-on-tangoswap-with-double-rewards-3f790d0f https://twitter.com/dei_nobre/status/1518221835078316032?t=2u9iAhF3f231-ljh8W3Mqg&s=19