Transaction not yet indexed

53QnBFa2NKatMqPMnCmeyXNiPmSUwa4Gf8HF3MLChzPRKXcV7jLP1H2v6VSqk7VAD6VaYDqq5CbfJQD8wGa3inu6

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