Transaction not yet indexed

4D91pf8ZmKvYFKjvi3E1ZNG7cPSJABa2bPUkX7KmcyMutgmjMQKDmrBmVKz2wPJSFV7q24jNdJKpvoh4vwAR7cmS

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