Transaction not yet indexed

21i7FF2uxaWC1A9sCSbaVZ7sbbtK3X4BAQUsSfFe9p9f1gmzuHVZZujCr3GaKRKu9emSoVfGzjd4LbnqSKeLVCDP

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