Transaction not yet indexed

M6dfSdRDpuJTSfcvUvNfo1PdHSWKqKQyK5m3YQniwWpnXxmN9LFSifNe4KDiAREQ3hyePiS7fcNcA8NZemG9cdA

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