tx 0xa1b7b9f6f52bdec4938d2fd22ba7749df4d8c998faaf8c2b34ea1a7e69e6f58aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4472170,
    "order_id": 159181778,
    "new_price": 20435000000
  }
}