Transaction not yet indexed

2Ex67SKVsJREgtPq3BGf5nUDJPL2aVFWnwRNzR4eEWbq5cosrCwpPTGYbnnQdvfYYSmfStECZGkEWpDEhTu5Gur8

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