tx 0x614eb6f0a9eb880b7f9525107eb51355f6d63f163b031e7380a4037e6f418696Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 31315683,
    "order_id": 24356997,
    "new_price": 30001000000
  }
}