Transaction not yet indexed

31a191M8D9nj3QWm7RDqkRMhTXsWHQbSuyWCHyyAQc7S1vR443ReQaNwpHbccNKkLJ4aZ6Kqb9iBQGhFonhrYoeD

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