Transaction not yet indexed

21Cztmzi4MefmYKRZ9Ws8EHfNtqmLV7Ade1ZTMrgP2yYBinCN2THAoWfYpdaSk9NR599q9ZSzJSFoEHyzDeFeuoB

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