Transaction not yet indexed

xC99grVtF5Kjkc1UH7xFrgNb4gWMGtzAkS1NGmPApR82q8wiQNFLAz72fg82rUp4ZCdXkDVu1QhASnq5MFPC7BS

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