Transaction not yet indexed

428qLDTmkePKaMwDJExPFrNVV9RGMzqQr4DASqEdTghjx55NmcUSKhrL4Y4FF6TMRRkQ7xgSXJLCxcGjGKjSru1y

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