Transaction not yet indexed

21MK2SghwjDfk8PyZeA1oiBygGV1dS2CPtSC3k5onQ954FbgPxNpB3jPrMZdqrF2B8huyqFwkLds1QcPxF7fRLoN

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