Transaction not yet indexed

UiiYQk9RjJng2mXjW48HxMjHEncCj4BiUnNhJnqNLmzMMQud8Ah8RuqWNLymeCFoZ4geDJLGu9XA1dDyi4NP167

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