Transaction not yet indexed

21N7ZHvuAd4PUTVuKab1w6jEXXo3zYcxabZboTuTSFwsGNfNqAtKeUgqUEX2L3s2aPEqUwvZvLoYuSHAGXDbBw21

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