Transaction not yet indexed

NDDHXkHHSyNexp246xjEFHoXnoxU2CHpngwcMi6twowfvknzZKDFgapFb4w4VYQMm8kUHXg2Ue3JtCXzCPVi8q7

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