tx 0x31e34823bba8bcd27d61ae615fc1c74f40ab841cc5f14da00edf67fb65129ac9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6374025553,
    "order_id": 377687843,
    "new_price": 6562000000
  }
}