Transaction not yet indexed

522Ns9unTjkyLTyBR2shMYb1M6opbtKpy2PaXzDKdfZgWL8D9ZtSMbYe6Uz1w2fMniYiDNap1oSMfkbSURtHCMU9

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