Transaction not yet indexed

Cu6azUmD8FipuypnvqhGxn3jBCYjLsbkn6MXECTbZpHwWCbJHDFc51wXELmiVrHpjM2CPMEcxEeMS8f3VPdEoaK

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