Transaction not yet indexed

Rb6BBZULFq3fHha7Aw25rjt7tkmdyExsThTWyVLUnx5V48HUxYYn7VNNoHbTFf6zBwt4KqCNwX2sFVF4F1T2h89

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