Transaction not yet indexed

21Bu6J3aSY8knsBaypfoBvPy1gaXS8TavSfpgxNtPoPUftcwuc2JAo2DpQ3DSs3fZPzJPaiw97LCyTeH5gNpdLc4

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