Transaction not yet indexed

19ai21ZdkBdhCuGp9WmYQ1zXgzNmdqZTA4oNSpoM8eodUhmzLv35SWivnyCqFZAzFHMxA8TrxVRtjVnSbNyLde5

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