Transaction not yet indexed

255TacAgKVdJEa31BSZZbeQ2su3xkyMaAyVBwzeUJjtcubfAKPPPHiD75cvkxd4Lrdz1zRTd9jNyH6M3ffT4BeLD

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