Transaction not yet indexed

64M6CufwpCvAtkFXp9crRFCBUidKHZZ9P7zfNgCCTDyWy8d5rbNnAzXPH6tLMjNP8QjSpsbLMxgbrypyXkYx4812

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