tx 0x1fdcfd3cda9eca2aaab896de6c64c2cda19fcbc6f9509629156b676b21ac1bffCopy

payload

{
  "ModifyOrder": {
    "new_size": 2303774995,
    "order_id": 464076484,
    "new_price": 653700000
  }
}