tx 0x161c3222cb4f2bde12b4d642be686ee8e6262595ed4ac658ba8e50f29fdc5b3fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6284114612,
    "order_id": 415435222,
    "new_price": 6531000000
  }
}