Transaction not yet indexed

RTpA4E28KnH8qw8VWYrJQCaWTbRHRMBMyRZhP59cLgQ1p3TWvCV9Db8zVgAQdwNj6Dd83PWE4ev3eMUqe7SJ4Qt

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