Transaction not yet indexed

FKkS173f9HahE35HcyA56a3U9RufhDTCqzScEFT2BSTc2X8Tvf96vLu9SBkbgTvPVwb5PF9EhkRc5PWNiDb4cB6

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