Transaction not yet indexed

5Ff6pXWMDQMGy8RmTrrXQHMDVwzVjgykyNwKcDNETKKKCnQZvMShod5gvqvPvB6PuvZq1naQDbfWNBeyKhShKufd

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