Transaction not yet indexed

NUdpWuxEQBCtCWC3Wfwqt1QLoUK42rUeT8RxMBzcSb19DHi2S5g2URzcGP2xWYqYKrUyR6Z3T6K9B1Ytajs8vBL

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