Transaction not yet indexed

21cuiKiBoTY8GNCSLPCJTw8Nfj9KCS58hFmwZiVEHByuKD4DJfATnnR4ct75594vSsJsPaUuPbTuKEGo2CLDEwCG

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