Transaction not yet indexed

668A69j5CwRgCqraq5fMjfU48cEpxLb3dRmWrRhYSQhasEqA8eAkRnQYLWaA9YfRT6awKP9jsFDBQv7kTLnqBdVi

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