Submit transaction

The provider exposes the submitTransaction and getTransactionResult methods. The first submits the transaction, while the second polls the current status of the transaction using its ID. These methods are low-level, so it is recommended to use the transaction builder and other helpers instead.

submitTransaction(req: SubmitTransactionRequest): Promise<SubmitTransactionResponse>;
getTransactionResult(transactionId: string): Promise<TransactionResult>;