Transaction not yet indexed

421kPJYAQgsJ74JsNXaf7nYcxLEdbFkDWKr8Qy9jomL9aqmZKLEemcnLxW8MnEEEioRHvcjHT3ss35BZdNNNC8Ro

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