tx 0x7748a6a8b4dab031e92b4236bb4047a2c294fe8a3a5294b3a1a8509edc1fe29cCopy

payload

{
  "ModifyOrder": {
    "new_size": 103384438238,
    "order_id": 446263801,
    "new_price": 525000000
  }
}