Returns whether a blockhash is still valid or not.
POST Category: misc
curl "https://eu.fluxrpc.com?key=<your-API-key>" -s -X POST -H "Content-Type: application/json" -d '
{
"jsonrpc": "2.0",
"id": 45,
"method": "isBlockhashValid",
"params": [
"J7rBdM6AecPDEZp8aPq5iPSNKVkU5Q76F3oAV4eW5wsW",
{ "commitment": "processed" }
]
}'
{
"jsonrpc": "2.0",
"result": {
"context": { "slot": 2483 },
"value": false
},
"id": 45
}