Transaction not yet indexed

21AiXzoQbbG3Aewi1izSYiha9r7jNzYF4ZiPcku5M94Ft9wbiPxzqP4DPSBwnusMPc9TDHEMiSvFgNmHHt8AtKbg

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