Transaction not yet indexed

21HU9A4cZyJYbus2bSjgAypXP4JKy3JPtf9nWitn5tgzupiNFYaz5aVE9gMsSECCfVJvn4QcmtxCeUDxiMLH1FCn

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