Transaction not yet indexed

28A6xn4XNYiWFjo1mu2QTUrUY9e7f7ySdNNhqJHZdXt2yribiRL8fkBs9d2PEPiHthGkZTkeTTafS42RGXXwLrmM

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