Transaction not yet indexed

21fbui5vGpX9i9ftNS8diuPjsoWEL6x1ZRyfxwLCG4hRN5UU8rPx9kxWpSFPSkQFVR5n9gxHS2sBynKYCAMp69gZ

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