Hi Ohad or any other using omni wallet,

I'm testing the omni wallet.. I received my first AGRS transaction very fast than I try to send some btcs into my Omni address from omni wallets using two different .dats obviously,

the first transaction got uncomfirmed I had to close the omni put the .dat into a btc core wallet and it send it without problems.

Now Im sending back my AGRS to bittrex address from omni wallet but is more than 20 minute still uncomfirmed

{
    "txid" : "5f8da9e6b842a006d9e2270ec2a0333a6178da8ca228507ba83e3e9773149666",
    "fee" : "0.00005068",
    "sendingaddress" : "1GmYSAf4g9LTKzEUxYmDzJr7STWTvQUFRC",
    "referenceaddress" : "1H8cCnNLyUZnRqSMdqZ6XAH6kGP431zBkq",
    "ismine" : true,
    "version" : 0,
    "type_int" : 0,
    "type" : "Simple Send",
    "propertyid" : 58,
    "divisible" : true,
    "amount" : "2.90000000",
    "confirmations" : 0
}

which blockexplorer should I use? the btc one still? is it depending on the btc network?  the btc explorer is not recognising my txid.

Thank you.