Transaction not yet indexed

4M28kWCsqng6akyEnQg7gg8DCgKPcZmsbpKEWWW8qrrUoALwyDLeishoZ6K7EY4JobcT6jZUuRbTCMsyeHSUCNW1

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