Transaction not yet indexed

yu1YNCSPaGLmWFEMFvRcM7x6ZkivUy15wLwj8js2XKDXTy3eS8oTSFdMS2aabcSrZ3WApNsDMLimKwywHgfrkek

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