Transaction not yet indexed

21zycZeAk7jRWhtFnA69r84xoKPWcShS6jdMvemEXLh8ieaqjEZdjBTu7kkzc81bVNyDrmWwiAGf5vK25EYWeL66

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