Transaction not yet indexed

21pf3nUeL7pppgxhdqeHKHkTY3FpDmAGfmbA72XsyMgJfQ4Rw3pvsvcFu4ynZWZJDDGkfUDSeAQrou2D3MLQ4srV

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