Transaction not yet indexed

3AmPngUtTGSqVRQnjnuvyukSXPMrEePseE5V33ttuaZbiEJPGyHu8kPBYTjq7oES7ufCvkVnj6KyNjkwiC5jfvAv

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