Transaction not yet indexed

5Mu3hgHBEx7vgtLVqcWYnNmun36ecsKz8q5Yn1eLdCc7fwjn2msc4YVBxXe5N6Ro7JEa5REb1cAQb8CJCASkyJNJ

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