Transaction not yet indexed

21TWkKgqTwrqQ3VU3SM6y3mfP5R4mthUf5991h7qyGyvANZBvYWz8xfMcWfgocyLaRXE1AEEwaZJW3EU5z4xLbHU

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