Transaction not yet indexed

MYDDkhto1EDM1oqzhuVoRrerXQV7AvmXaCHGCdTZYW8Pszp1XjNUozrS7fWDYTSZJXAE78aLYN4xDJDbaTf6Sq4

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