Transaction not yet indexed

5Rex8S9DXnAd36ag2rxgKY1hmvR8qbigQu8pRRpqcPaJbb2VbBWJPHa3NC3g5u8AaRsGygwnUEPNPWNemo3LofVt

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