debug.log as below
2018-07-04 11:28:02 MNGOVERNANCEOBJECTVOTE -- Received vote: CTxIn(COutPoint(289e1e98755d5e4d521a8aaac8bc6e0ea68cd77cfdc71490cb73a4a30aa5d279, 8), scriptSig=):1530703676:YES:FUNDING
2018-07-04 11:28:02 MNGOVERNANCEOBJECTVOTE -- 765d74b0eed1af2f2a89121d958bdcc95a1592dc79472b00f2783a55f4200309 new
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest inv = govobjvote 2364b5dcdcf769fb265b7e6c4115fc542de38e0aac662ed7e7045dc31c999443
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest reached end, returning true
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest inv = govobjvote a2903cfb3461e589f52ae53ef5b0728ebb2b0d16ba1fb3fc2b11ced7265fc44e
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest reached end, returning true
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest inv = govobjvote a2903cfb3461e589f52ae53ef5b0728ebb2b0d16ba1fb3fc2b11ced7265fc44e
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest reached end, returning true
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest inv = govobjvote a2903cfb3461e589f52ae53ef5b0728ebb2b0d16ba1fb3fc2b11ced7265fc44e
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest reached end, returning true
2018-07-04 11:28:02 block.vtx[0].GetValueOut() 13770000000 <= blockReward 13770000000
2018-07-04 11:28:02 CSuperblock::GetPaymentsLimit -- Valid superblock height 21600, payments max 5000000000
2018-07-04 11:28:02 block.vtx[0].GetValueOut() 13770000000 <= nSuperblockMaxValue 18770000000
2018-07-04 11:28:02 CSuperblockManager::IsSuperblockTriggered -- Start nBlockHeight = 21600
2018-07-04 11:28:02 CSuperblockManager::IsSuperblockTriggered -- vecTriggers.size() = 6
2018-07-04 11:28:02 CSuperblockManager::IsSuperblockTriggered -- data = [["trigger",{"event_block_height":21600,"payment_amounts":"25|12.22|11.11","payment_addresses":"XnW321Dp1YEG1fNNn1LRN7y2fiRaVBe2bm|XiJFiPMzfZSQJnLfkaKV8LGFKghuz4ZJfS|XgDxwYZCcYaJepPNpTw7Y5FHLpLwY6xCFP","proposal_hashes":"a867045632a7634b510910122bf43b79c48a77a1405a5ca46a75f832dbff84d6|fa1a4d71dff0dd219bd9c921e590021473a168c2ad9ea9041fc9b89110ee991c|b2a34a000d6ced3ba52025f0cf37d9a71996e80b163311fa8f942aab8b822061","type":2}]]
2018-07-04 11:28:02 CSuperblockManager::IsSuperblockTriggered -- fCacheFunding = true, returning true
2018-07-04 11:28:02 CSuperblock::IsValid nOutputs = 2, nPayments = 3, strData = 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
2018-07-04 11:28:02 CSuperblock::IsValid -- ERROR: Block invalid, too few superblock payments
2018-07-04 11:28:02 IsBlockValueValid -- ERROR: Invalid superblock detected at height 21600: CTransaction(hash=666e5b4d4e, ver=102, vin.size=1, vout.size=2, nLockTime=0)
CTxIn(COutPoint(0000000000000000000000000000000000000000000000000000000000000000, 4294967295), coinbase 0260540101)
CTxOut(nValue=110.16000000, scriptPubKey=210375996de175460b281adcf92cba, nUnlockedHeight=0, vReserve=73616665)
CTxOut(nValue=27.54000000, scriptPubKey=76a9148196455993148ccb46c04f1d, nUnlockedHeight=0, vReserve=73616665)
2018-07-04 11:28:02 ERROR: ConnectBlock(SAFE): invalid superblock detected at height 21600
2018-07-04 11:28:02 InvalidChainFound: invalid block=0009292e715a5c27c3cc85350ca9290a4b617d13c0ddb5142d3e06b957e590e6 height=21600 log2_work=26.39881 date=2018-07-04 11:27:41
2018-07-04 11:28:02 InvalidChainFound: current best=000cdbb6045522178d73d2f3f4ef578f30f457db2e0ba9c64a21c2021eefe93c height=21599 log2_work=26.398744 date=2018-07-04 11:27:17
2018-07-04 11:28:02 ERROR: ConnectTip(): ConnectBlock 0009292e715a5c27c3cc85350ca9290a4b617d13c0ddb5142d3e06b957e590e6 failed
2018-07-04 11:28:02 InvalidChainFound: invalid block=0009292e715a5c27c3cc85350ca9290a4b617d13c0ddb5142d3e06b957e590e6 height=21600 log2_work=26.39881 date=2018-07-04 11:27:41
2018-07-04 11:28:02 InvalidChainFound: current best=000cdbb6045522178d73d2f3f4ef578f30f457db2e0ba9c64a21c2021eefe93c height=21599 log2_work=26.398744 date=2018-07-04 11:27:17
2018-07-04 11:28:02 ProcessNewBlock : ACCEPTED
2018-07-04 11:28:02 MNGOVERNANCEOBJECTVOTE -- Received vote: CTxIn(COutPoint(2bf1c0b3115e835c49eecacfddc1d01df58f99b8965396f248192a7f4b842cd1, 5), scriptSig=):1530703675:YES:FUNDING
2018-07-04 11:28:02 MNGOVERNANCEOBJECTVOTE -- e8c515f248547396a442d302993f64b83cb9d8dcab0b719f0e495b4e7d494ec9 new
2018-07-04 11:28:02 MNGOVERNANCEOBJECTVOTE -- Received vote: CTxIn(COutPoint(289e1e98755d5e4d521a8aaac8bc6e0ea68cd77cfdc71490cb73a4a30aa5d279, 6), scriptSig=):1530703676:YES:FUNDING
2018-07-04 11:28:02 MNGOVERNANCEOBJECTVOTE -- 7afa476a7fd209dcaf521fc11b585d42cdf2ac95fdab83492ab863aeabb36fe4 new
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest inv = govobjvote a2903cfb3461e589f52ae53ef5b0728ebb2b0d16ba1fb3fc2b11ced7265fc44e
2018-07-04 11:28:02 CGovernanceManager::ConfirmInventoryRequest reached end, returning true