Transaction not yet indexed

ub2S4AwerRBif34hmQPWCbnkcg8DHLcHqmJXjzeiHAKzyqsweFUB7aVU3eVkp4frKqn4qtg8btXByq9rKd5uJSS

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