Transaction not yet indexed

321m8cLDUyXAcYDkvhSjxa3bcBnsyT3VcpzH9Tz7HVG6rJADWkfBFDhVQ7Zqwqu1jrEVDcru9n8AjyqG22uBUrA6

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