Transaction not yet indexed

21NGPks5UWyW4Kw7j2aR5x31rnj5Zk4xyueK64GZFzPzCyZoKMiR355M6pea5sMSUg9kSds1GcnSPHJ9w99Stxtw

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