Transaction not yet indexed

1iAkuY89iJTT1XRgVsSmd767mYDuJjWGeZ6Us7QLh8AqKvr7fF5FiTU5YCtFXRbnw7jcVpspiHC6JGfmdvfwSW7

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