Transaction not yet indexed

PpAk9x1ARfGqFv7MoJPhyEKWi6tFiSyGF3x6ohAW2E5Z1Lne5NUxKnrFozUT2uYCqEhvrrYeJqUun13Gf8wo6e2

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