Transaction not yet indexed

1UdCS54LnhcyoTh8GSwuaDoQoFwjAVRb7wejCDW4HoLDXBnmrXEtTvaNGoMXh3ddow5yFqjkcJrto3NCFWuNEod

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