Transaction not yet indexed

YfC4EgFYE6xZgihki5eXyD66p8yjxQv6LpXGo7NwN3W1oDp3pMfoCh6c8JhCe3u52CR5PG7rGKxBRt6UNbWv9u8

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