Transaction not yet indexed

NF6MNHQUUSv8e9dAXxeiHU9nJTzqtB8dyArHNS89JGYgQAL1ZiPevfGxAjBcc8kUGcm8d4FfyNbGXVxbU2SQenX

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