Transaction not yet indexed

121UL77MuWcTkQKnVJ7wpkB9qDujq2qDFjEnWVi9iwAp5drJZVaRWeekLY5UB13RynbS8oyJHy5HQPYNxveA7Uyd

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