Transaction not yet indexed

a91o5ttb9irxWN5aBRgEdWf5tKpM3kiMhpFfV4CW8KdunVJD3rjcwLcP1XaG1uqaqNn36X8FccxQaqG2x17jBG8

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