Transaction not yet indexed

NmkA9131bASHCLASwr3Myoq1CFt4sT4bQmJAG6B3dRh9kXREVdfrPBZuukqYzBGTtQoGnTKPp91BE5jeCp2uQm5

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