Transaction not yet indexed

497TkXLrCVCAvUHN4MbLyuiqnBmWwXEirF9DdJ5VTErr5zqq9mudDxXMFkk7RAym4Q2V8aAk1sCd8zFWtgiVLke3

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