Transaction not yet indexed

5u1o3XFrJTUezgUT1AnfjWEyaYLnZwYJJC7kDc1aXLf6VsrvSRJbx9313WMFKoiMzmRah1JuvsWe7MUY3wxYyDN2

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