AddCommonFlags adds common flags to the provided Cobra command.

ConvJSONNum2ProtoValues converts numeric values in a JSON string to base64 encoded BigInt representations.

GetChainMonikers parses the network moniker or numeric chain-id value from the command line flag 'c' and returns a slice of chain monikers.

GetHashes parses the 32-byte hash values from the command line flag 'h' and returns a slice of common.Hash.

GetUserOps parses the 'userop' JSON string or file provided in the command flags and returns a slice of UserOperation objects.

IsNumericString checks if a string represents a numeric value (big.Int).

IsValidHex checks if a string is a valid hexadecimal representation.

PrintPostIntentSolutionSignature prints the signature + hex encoded intent JSON (calldata).

UpdateUserOp sets the nonce value and 4337 default gas limits if they are zero.