Transaction not yet indexed

am1mpEGbEveidfSUBh5KnReghNo7UtbJfPx7fgJBs1XvVfkA9mgLA7dWWAFWYMZmzat3khX9XYFmF81MPtQ3dpn

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