Transaction not yet indexed

5Sng5BwDhzyFc9EEdJsumrAFvZwCFjSdD62gTJ9BAiHWTdgoFKWPJS2g1f3xPn8hSBVcVzT8nu1gHabY81zHq9rg

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