Transaction not yet indexed

2Z21pMdi6MyJ2cPw1pPaBhPgGDrcysjLZz3jh8wEJprofSNubrqkGVEkunypYvFfW9F3WVaojHNS9sBdZURGMsAZ

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