Transaction not yet indexed

ujnuL4nFXSpKhJupcfaB4PQ6kjqvDDiXYbcuiMsPFYxsiqwhtxKei6EcCdqn9EhnXeETB2TWw7t3vRrnNtcS9Py

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