Transaction not yet indexed

CouAXkvTWeqbPyFgbZEz2LVvqThQq8q8h1cwm8A4AjNYNLdSuFDo28QcziuWK4ZcDLa7LqDua242zxdG2brykF6

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