Transaction not yet indexed

AmwLa5YvKpjVcQv1yJSXdnaF1Wz7MbgGu2sCHRXzfDhtq1ppNQs13jFHvvrmYZ2EjSWtTWXUvKvq1vYk9hkcYmE

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