Function signTransaction

signTransaction(__namedParameters: {
    accountNonce: number;
    amount: number;
    fee: number;
    gasLimit: number;
    receiver: string;
    secretKey: string;
}): Promise<unknown>
Throws
error if wasm does not execute __sign
Parameters
- __namedParameters: {
      accountNonce: number;
      amount: number;
      fee: number;
      gasLimit: number;
      receiver: string;
      secretKey: string;
  }
  - accountNonce: number
  - amount: number
  - fee: number
  - gasLimit: number
  - receiver: string
  - secretKey: string
Returns Promise<unknown>