tx 0x184a2a2ce808881385a0005d34d14ccec717980e0f32bb0c40530f7cf04fb1a4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3869515742,
    "order_id": 388375041,
    "new_price": 6424000000
  }
}