Transaction not yet indexed

AMnJzxutbRYEDqWfp6WVFqGZCV14L6o1nUbZjppxTPxDn6a58wjpc6mw2uTk8zAg8AscmaVDHHtwXe4ejMg9K2H

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