Transaction not yet indexed

21SAz512P6igCxrE6autbRLbvQyRDM1YkNTqdLYE4ixaGNjVytVH91edsifQcULyNWbuXmn2aVg2R5zNAKnL8Mpr

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