Transaction not yet indexed

Uhngnc5aXJGMAQNCEDJ8JDiGjEEhaPyev6zcXjSuiRQr5jcy9AypQgorGH2Ky2kons4bdj7ETRzB2da4cgkyszC

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