Transaction not yet indexed

478UuksU1tyZUKkkKyiF69W9MUVdoFaDdBfwHb6CJP3V2AoCNqQVe1t9XmSsbNJXHZq73rKE1GHQvxVmo1jhVzpx

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