Transaction not yet indexed

321LTbG9wyyQ8ZYjqoceJdQVdsmUx6swH8EcjfxM5KfxHmS1FQWwmY1x6xrZ4EJwMmmZgThKUkr3j2d8MXZQqYre

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