Transaction not yet indexed

5Ddk8p7Dj6pPWSCAKz1GLVkVH9j6FvATUPFQJnicuPHTbyDZkTAJaxiFQvnUKdkByEjJSzNGwPaoz1CPkU2XCqHq

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