Transaction not yet indexed

5u43rCmC6ZS1QKNEXXPpAPtr8PLrNnXdb9UiYVvJq4ryq8oSsY2pL9BRQ9zHdZjiuQj1Pf3jrv8KncNPFAdL49RF

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