hello guys,
i send my bitcoin from www.triv.co.id to www.poloniex.com about 30 hours ago
but i still not received any btc yet
blockchain.info say "transaction not found"
my trx hash is 2ddd9be4beefe2675409c726b25540cd5c3e25c3cba4138a2cd178b44fc9b6b8
my wallet address 1Hkaj1mSdP3aV2Zw3tBdxKpQtcXMmyjPN7

what happen? where is my bitcoin 
did i  lost my btc?