Transaction not yet indexed

66FFLTCQ5ffykmRsSa7U9EaVq9PwBxSWfqMMvXiQtZ97tmrjR3RjmK83jXxrh9FsfQqckUtKmVHqYns1mqDhsF6Z

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