Transaction not yet indexed

LU9ygAG1SsDiuMMnySjD9MGK4UTqfBiKJjKoyTU7e18wd3uhuXBUFcUWVGoj2eZyfcYCYfuVxKcAtdSeR3zc3gZ

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