Transaction not yet indexed

21v9KpnAkYBuU2ezEhdkD7m8KQvmt7Bzf8T3yJXBafUdm16AXLBvEHwnZ88Z8KaWCigrHiwSaybqS2cPyqMDrxG6

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