Transaction not yet indexed

21rg57SF8RQLYgCMWzUPmyb8hxJapXWqL7nGjvQXgC5sK9o9Qds7p5Tui94vzdWBqtgt5auUvXkj7jxyNGG8xSym

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