Transaction not yet indexed

5CUSFeYuEX8sfjfQLoTdbT7DmMofcPzLaixNoVTyKaSvUefJeguRkETJL8PfmeBYZfYKXAKc5wyoirNqm4vRCNP3

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