Transaction not yet indexed

tngLtqQmU6Cb5YanpK5DDCZwZY9FdEG2V2ZqK5FPkxGLgCJ4RYL6zRwbbre9vfWMREQEfT3UJwgxyftGD6byUSM

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