tx 0x41660e51cea2dfeb9c842ac27e3c702f3c92994bcf416e1d9f043df9f4e4fb00Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3733906747,
    "order_id": 376568916,
    "new_price": 6748000000
  }
}