Transaction not yet indexed

YKNmDA1UMGHVAHi7uK2r3CfPXd9eh2CgoGAFuJ8zDSGC3AjgUHa7voQHU9CYd1hqutHnijE5LTvgRGxZPzppK5n

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