tx 0x65b331f19f6a221caf00a6b46db2eb0017bcc9ec47a1a9b664f3c635aaa1d8edCopy

payload

{
  "ModifyOrder": {
    "new_size": 813338756,
    "order_id": 473137884,
    "new_price": 7354000000
  }
}