Transaction not yet indexed

523SMcdbBXpdRQaVy2UqWzawecE9XVCDqMLVRRWVd1h4VhDYAZNYibiGDzRwMaFhvx5SubctrFuLSrKekDZqW29H

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