Transaction not yet indexed

ahmmXX54W4xA5HGqmhqufPDoMHnp91ouSS8YSxJsQfuWRdBjhdB6Aa4JApXgm1m7kTMLcjN24wcExjxNHYony2m

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