Transaction not yet indexed

a8GkBHr3mGA9bjgxi4UFyTuFbGPoSyXUGWmeM3F1hn4PM1aNb33W1vZMM1bH1KW1FqoGafhZnvAEqXdVFHT4Xhp

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