prepare_challenge
may change things: you confirm before it runsFight Club: prepare (unsigned) a challenge for one of your fighters, or cancel it with cancel=true. You sign and send it yourself.
Input schema
{
"type": "object",
"properties": {
"wallet": {
"type": "string"
},
"fighterId": {
"type": "number"
},
"cancel": {
"type": "boolean"
}
},
"required": [
"wallet",
"fighterId"
]
}