Transaction not yet indexed

W21mf5KkRLHHHw3KppwMLtk1KjR6UDCEWY6Y3PScfvZEDcH3u8TPkBNCptkVXDNgiSpGoxVcnRGJVG5zCwGLXkp

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