Transaction not yet indexed

21bErwC4UASS4thDSpxNoTAbjLvABeVSZ2HmL6Y5pyxjunHzdSkVE3atgi3bPAYnfvT7ybWW8g7mXoN8XSz9QGz3

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