Transaction not yet indexed

KSS9E1AzdGHnfMhxmECTsjq7bUppwhWt5Q6LYRL23v2GGPqu4VdWw5qnokbfzyuEg3nDPatHkhhGEzyCxxipLSp

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