Transaction not yet indexed

88tkWwSSsu8mKWrVcuDwheg6ZEKxVxTqf6W1Qb4HFSoGm7rJvGL5rJCTHq4rwUniMecLEfrxgdHABv1eanBt5Xq

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