tx 0x687e6b3433b2704acc1e4cb0b981e8048c8583185e21f22b3bcd6d344b4e826dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 77417357,
    "order_id": 309672264,
    "new_price": 673000000
  }
}