Transaction not yet indexed

488Ku6ECEdFXhMsCu6MVKPf3FBrqFiRcTPRaQDZcyThwhhrScmwzLeiCzTAdybHq35t5MjBWH6LH7oJKgxbVbCJS

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