Transaction not yet indexed

5AA18VkrQGDbA8wDU9s1cXPQCLFNDhNvPELXD1Az9AgPR6RzqhWWduAwpvPzAwUt7W32bP748kESwzT1yKWKDs2n

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