Transaction not yet indexed

21VpPpiKH6uiAmY6Qu3MsHr2ynHBcQm9gViMP1KVRYrrTM2QT8DKngXXx2Ymn7LVsivTkSNCRuN9486vLPZUiGps

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