This command is part of the bankheist minigame. Viewers can execute the command, specifying an amount of coins behind it and start a bankheist or take part in one if there is an ongoing bankheist planning phase.
!bankheist amountReplace "amount" with the amount of coins you want to use in the bankheist.
The Coins System must be enabled, minigame bankheist must be activated.
This command can be used by every viewer.