Transaction not yet indexed

RbXQfPzMH4yAAtR1sZwcTHJUZutrdguEyAQKnkhAzTPnFK31aCJU9gQqKLNTLRKKjAvJkjk4YkXorKN2Fq3qCbm

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