Transaction not yet indexed

64R8zyKddXFuSmZfrVQNqJt6hPSfwhy8aZcrj6SUCadT3wQSoKfNyFWEqf3pWGZYwZnkX2irMmBPFhrB816HmW2y

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