Transaction not yet indexed

5Usc6b99fApW63zo9Q2X8ccr4RFYrX1NLWrUzwhHVbZ3doWoHJBHoMU6VyaXrDFgjZyJuz4HEzq1wKmTAVTKPnG2

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