Transaction not yet indexed

NfFfAjk1B8mjnSiyscMV8C4bco76TuQvSmi1eAJ8pBEohqNjbsrTwSm9MMcNSvLB1EgPyQaf2AjZaLVEg7dYR3b

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