Transaction not yet indexed

21u8d31AAAiCdhiFGYYdYdQtAbDFYaVT3Recn4nJi5PyNFbmVFHKBwwmf2G489MaYtUmGBbCctaFcVirsVD5UvRs

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