Transaction not yet indexed

DDifMXeoLoHsxn2jnGAz25SE9hzNZa8vqD9mrvUSjXgosbAEiikQEfRECx8hAsRPEGJ5HHHh36a9KYCdpApLMuh

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