tx 0x8203fb5be2d08b092aada8c5ffaf07e88d0fd6af78df0f785501d553521a1b1dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3656903117,
    "order_id": 438808608,
    "new_price": 6660000000
  }
}