tx 0x7c0741bd3deee6c353a73e62ff89d854c4b2492244e260cfb3e021fb3215f321Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6972866673,
    "order_id": 340643503,
    "new_price": 6119000000
  }
}