Decoded transaction hex without enough signatures?
Tips: 14y7Zx9V19AJHD8AKDYa46WnKH1Ey7atd5

{
    "txid" : "0a7bc048ce3bebbd77dd16a5113978284a424eae766b680bb4a258322701d227",
    "version" : 1,
    "locktime" : 0,
    "vin" : [
        {
            "txid" : "551cc8a4953515b845ed2ea37037877be32118d81259cb8b36d7d42a1ae83b29",
            "vout" : 1,
            "scriptSig" : {
                "asm" : "",
                "hex" : ""
            },
            "sequence" : 4294967295
        }
    ],
    "vout" : [
        {
            "value" : 0.00010000,
            "n" : 0,
            "scriptPubKey" : {
                "asm" : "OP_DUP OP_HASH160 b36797fc263fc01d374ace37a0ea30c444fbfa73 OP_EQUALVERIFY OP_CHECKSIG",
                "hex" : "76a914b36797fc263fc01d374ace37a0ea30c444fbfa7388ac",
                "reqSigs" : 1,
                "type" : "pubkeyhash",
                "addresses" : [
                    "1HMc49uNVcw9yxREZ2NztL8wAb9dg4n8tN"
                ]
            }
        },
        {
            "value" : 0.00010000,
            "n" : 1,
            "scriptPubKey" : {
                "asm" : "OP_HASH160 b2e1d360c89521feda58dc194b324a7cd442e48b OP_EQUAL",
                "hex" : "a914b2e1d360c89521feda58dc194b324a7cd442e48b87",
                "reqSigs" : 1,
                "type" : "scripthash",
                "addresses" : [
                    "3HzrjLKjMmH5chsadUWxr7DJzhRf771V2r"
                ]
            }
        }
    ]
}

I did not give a scriptsig when I created the transaction.
If I had given a scriptsig, then it would appear in this decoded transaction.

The only time you should give a scriptsig (I think) is when you are creating multiple transactions that depend on eachother, and you are not broadcasting them.