Transaction not yet indexed

4Kf19cXYxcD73xpotMSahE1usJx1ezZrXa3n148pyE2hzzpqrdoXLqN1e3kPxRDs2544XFCfE2oq7pMH1X37e7Un

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