Transaction not yet indexed

RF6wMPF8k53k77qKshUnSbKryxbM4QrN9beMHLqvFwHVs1fuN1evGXrhZGBmfD8TbpruvPWZbzZuBMnZEqUUJa4

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