Transaction not yet indexed

Hn78bKrVMjApHnmVQaJb2iaCUjZD3BqmpJSsjFT8vtCEWCV498b4hEGDkiMMDBG6LZAeHmjRQa5vkyzrGMhf9ay

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