Transaction not yet indexed

RHmkiB6GPZNQ7rQgeEjAxfhKAqHqAdy9P7GPnnZXdrzEmAt21mVkWh8obBHLp47VpvkDFkPKvd5LbnWzUvuAoC6

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