Transaction not yet indexed

MKC9nHSuhd9xapksfEQQfeUCWHbG2DoV6uouAuH9Q6aFsZGifMSt9qeWXXZbaJz164vbJ3rYmWQJ6aZjmc4zz1K

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