Transaction not yet indexed

MbE6vA3WxAGjFDKidSB8uMGTZvT1WnzknhQP3eGKDrq1Xxbs8GFf2AMUY4ChH6YTqpi2dmcJRq9uMA5okHAVZX6

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