Parameters
string
default:"solana-devnet"
required
Unique identifier for a blockchain network.
number
default:1
required
Request identifier used to match responses.
string
default:"2.0"
required
JSON-RPC version.
string
default:"isBlockhashValid"
required
JSON-RPC method name.
object
required
Parameters for method isBlockhashValid: [blockhash, config]Positional parameters for
isBlockhashValid:params[0]: The blockhash to evaluate (base-58 encoded string).params[1]: Optional configuration object.
Returns
boolean
Boolean - returns whether the blockhash is still valid. Example:
true.