Transaction not yet indexed

dffHTyP8EHjs5EkMpDGskfgzZDf9R21yjfjgCPTWdLfZu94cHMfLi7C9K891Gydd4DeLrCsziQVTaAuaKq7CzNm

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