Transaction not yet indexed

HEUGL1SCubUEagXv5SGizdXWUmQdGFS3GQwyqiF1ZpTgUvuHTGqf2Nnkryu1juk5fdvmUSbagYSyeSEYWzUkpjf

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