Indeed.. Can you post a getrawtransaction decoded so we can check if this is the locktime again (if this is still the same function which returns false) ?
Yes,
getrawtransaction 828bc6179345284921e70d393efe14cb42e0f9413752b126fb031a8f5a9c29ff 1
{
"txid": "828bc6179345284921e70d393efe14cb42e0f9413752b126fb031a8f5a9c29ff",
"hash": "9c6e3b45d40c4740180e16412e2d1861a1f94085f697ce42b7ffcbdd8086ec5a",
"version": 2,
"size": 247,
"vsize": 166,
"weight": 661,
"locktime": 12,
"vin": [
{
"txid": "2ca69f469e0b461c546e151441ba8537ef4a00615f9ae87ce5c97b72f7a76114",
"vout": 0,
"scriptSig": {
"asm": "00147ff93bf12b29683c2c918f890f98cd19eb2c23b2",
"hex": "1600147ff93bf12b29683c2c918f890f98cd19eb2c23b2"
},
"txinwitness": [
"30440220629eb58313c3d6e95c7e22d5d130cb55e6ec7e288bfefdaf8ef4d7be5e908626022065805fbcd3dbb2cb859cb83f9164d3e39f929025c847546dd0552d595a641c6801",
"038259d51458e3063ed5b9dc1fb8030fc6371cef44c674cf44e8ca2127f4110902"
],
"sequence": 4294967293
}
],
"vout": [
{
"value": 45.99894100,
"n": 0,
"scriptPubKey": {
"asm": "OP_HASH160 c0daf191bc75d4bd94b87590762005081b9ab71a OP_EQUAL",
"hex": "a914c0daf191bc75d4bd94b87590762005081b9ab71a87",
"reqSigs": 1,
"type": "scripthash",
"addresses": [
"3KGjwqyqo6nnvzAcTCyAVTgdKJ3DwyPTXF"
]
}
},
{
"value": 2.00000000,
"n": 1,
"scriptPubKey": {
"asm": "OP_HASH160 37fdd042f4dfad0e52fa932291a1cfafa7704892 OP_EQUAL",
"hex": "a91437fdd042f4dfad0e52fa932291a1cfafa770489287",
"reqSigs": 1,
"type": "scripthash",
"addresses": [
"36o59NF7NbtWoLrAXBBtcGTSQ6wTiVRthV"
]
}
}
],
"hex": "020000000001011461a7f7727bc9e57ce89a5f61004aef3785ba4114156e541c460b9e469fa62c00000000171600147ff93bf12b29683c2c918f890f98cd19eb2c23b2fdffffff0254d02c120100000017a914c0daf191bc75d4bd94b87590762005081b9ab71a8700c2eb0b0000000017a91437fdd042f4dfad0e52fa932291a1cfafa770489287024730440220629eb58313c3d6e95c7e22d5d130cb55e6ec7e288bfefdaf8ef4d7be5e908626022065805fbcd3dbb2cb859cb83f9164d3e39f929025c847546dd0552d595a641c680121038259d51458e3063ed5b9dc1fb8030fc6371cef44c674cf44e8ca2127f41109020c000000"
}
The problem is still with sequence number which is fffffffd.