Transaction not yet indexed

53UqncCSZzxkDHmDnH8UynYZVzPD3EQhDRNBRUBpQn8R7i8pFyQNeH8A2srBztr3XxGecLcR5GhwpjRaf1zUsymQ

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