Transaction not yet indexed

55ngmjbxvDS4MuJrBwxrsk8V7iyVXjPyuWkVeAwWq7FoWmYhsFKgRGVggwSEkkwevbWPZ3jLHwpMTpfjdU6RGg96

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