Transaction not yet indexed

21kcCXnpPfHfR8VSxfqapiM2LMpZSpV7ZNpCDzLm2wAZ2WM9YkDhthyVnE3jAdJk3yuZNJWWy6VJiWbisHZc1zX6

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