Transaction not yet indexed

4G21uYP8jGfmXYU3bnceUqBREMA1d5JYt3MVs6S43v4YnSY4W5fycu3U1jLNPLYxC9U7e52qSTn2vZTxzhN5Fai9

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