Transaction not yet indexed

XkDDMCwpQWCAdH649PB6NRu4b3eXmzbpRCuFTp5Bvnq7AVfCKovhzP9JL6ZDwqWiPr9xnYYPV9SJ4E3G3akJ676

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