Transaction not yet indexed

21o7JfGaZpKrVq1CG6bHC5ZN28Vz9d4KqMbPXiH3ahtdTztsBHT9dLw36h2qdXddUEBU7dski38oVqi6uhRqAcHF

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