Transaction not yet indexed

5GUb21mWSrxmUfWG8Jznufqf2qNX2xmHB5UnQsQr4QK5mqECcJfHH5puaXfza51qa4ewbrMRwD8vrFwv2ZdFGuRH

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.