Transaction not yet indexed

AT6pTzhnbjpuDTWTYe5FdhvbQH5RF5Wm3FzKY8T4Qaggd535fFkkdYcYagKDGfRVvJd7NW2nwP8hSxHpgRCEjd5

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