Transaction not yet indexed

Wou3o7SFGZUqa3QuJtCwAZ2M1JekT2ko8dXsCC3vnyqBbCS4c5dEFFX1ibc1aXQgRGa8NvQR88WPeTSNW8uSMgM

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