Transaction not yet indexed

iuMUvdMnKb6FgoPUiy2rD9Kj4L2VtAkT1LLMAdgbzLMbKZPWFMY5yPNx5kfZgpmncK9uHfT3Fxii3hFH8uZVYmE

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