Transaction not yet indexed

mRpDubQAPh4cUaAtfPQMAKPrXNJRL9vGbwKc9sGsBNUgEumFD7U4cqjZuG3cfoWd8v8fohSQLkkuUTyiTE4vq45

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